Me: Welcome to a new chapter of The Tenryuukun DxD!

Note: I'm so sorry for being this late with the update I had college to deal with and *sigh* anyways, I did some changes for this story then canon like for instance Brave Saints was created much earlier rather then later on in the story and much more to come.

["Boost!"] = Ddraig speaking loud

['Boost!'] = Ddraig speaking mentally

("Divide!") = Albion speaking loud

('Divide!') = Albion speaking mentally

'Speak' = Person speaking mentally

"Speak" = Almighty Being speaking loud

*Word* = Location Title

Chapter 2: The Training & Education


*Sitri Territory, Underworld*

Issei is currently in a private room made specifically to look like a classroom getting ready for his education. Also he hasn't agreed to the deal that the Sitris make because he wants to get to know Sona and Rias before joining the peerage of a shared servant when they get their evil pieces. Not to mention he wants to get comfortable with this world of Supernatural.

Issei looks around the room. "Wow, I can't believe all of this is real."

["Hmph you better believe it partner, although it is strange that me and the White one are here together and not fighting each other for once like we're destined to all those years before and after the Great War."] Ddraig said from the left arm.

("Ditto, Red one, it will take awhile before we actually feel comfortable to be around each other since we're both stuck in one body of this boy.") Albion said from the back.

Then someone enters into the room and it shows a woman with reading glasses and she has brown hair and blue eyes as she walks up to the middle in front of the board and faces Issei.

"I assume you're Issei?" The woman asked.

"Yeah, and who are you?" Issei asked.

"My name is Vivian, I am master degree educator in many subjects, and I was hired by the Sitri to educate you." She explained and comes up close to Issei.

"And they told me you are in possession of both Heavenly Dragons, Ddraig and Albion is that correct?" Vivian stares at him to analyse which scares Issei a bit because of how close she is to him.

"Y-Yes." Issei hesitantly answered then Vivian walks up back to the board.

"Thanks for answering now let's begin your education." Vivian said, but before she could begin...

["Wait, how about I also help with your education too, partner, is that alright, Vivan?"] Ddraig asked from the left arm.

"What?!" Issei exclaimed.

("The Red one here is a smart dragon and knows a lot about the relationships and history between me and him and also regarding the mythological world then me.") Albion added from the back.

"Oh, that would be fine, it would make my job more easier then." Vivian then starts writing notes on the board and begins lecturing Issei on the history of every mythologies, the three factions consisting of Devils, Angels, and Fallen Angels, and how the Great War that Ddraig said earlier started which had the leaderships of the Biblical God, the Four Great Satans, and the Fallen Angel organization, Grigori, led by Azazel.

Ddraig also explained that him and Albion were fighting while the three factions were battling which led them to instead attack the three factions, however this led to their bodies being destroyed and their souls being sealed into two separate Sacred Gears that Issei currently has in his possession. Issei was shocked by this.

However Vivian then points out that the war ended with heavy casualties as the Devils lose their leaders, the Four Great Satans, and the Fallen Angels who lost many of their forces except their leaders. Since then there was no peace between the factions, outright battles did not occur either.

Ddraig explains that there are deity pantheons that are completely unrelated to each other and the Three factions.

Vivian then goes on to explain how God of the Bible created the Holy Sword and Sacred Gear system. Specifically there is a type of Sacred Gears called "Longinus" which are designed to kill gods and told Issei that he has that type of Sacred Gear within Boosted Gear and Divine Dividing making Issei become even more shocked by this reveal.

Vivian tells Issei about the 72 Pillars which consist of 72 families of pure-blooded Devils each has a special ability, but due to the results of the Great War every clan lost a majority of their armies and over half of clans from the 72 Pillars even faced extinction, with only 33 clans remaining. This became the sole reason why Evil Pieces were made to turn others into Devils and somehow Angels were able to make their equivalent with Brave Saints. Issei was then told that the Devils use a hierarchical system that is split into four different ranks. The rankings refers to the hereditary title given to Devils base on their classes and clans and do not reflect on strength.

Issei processes all of the information he was given as he is enthralled by the supernatural now until Vivian snaps him back to reality.

"Issei, that's the end of the first lesson and we'll move on to the next lesson three days from now, I hope you learned everything that me and Ddraig told you about, understand?" Issei nods and Vivian then walks out of the room with Issei rubbing the back of his head as he watches his teacher leave.


*Sitri Territory, Underworld*

Within the Sitri mansion in a room, we see Issei and Sona sitting across from each other and in the middle of the table is a chessboard consisting of pieces from both sides. Earlier Issei had a hard time of conversating with Sona who was stoic and never seems to express emotion even when they first met until Sona decides to take Issei up to her room to show something.

"So this is chess?" Issei looks at the pieces.

"Yes and this is where the Evil Pieces were based on for peerages." Sona explained.

"You seemed more comfortable talking while we're sitting here in chess unlike minutes ago where you never seem to want to talk that long." Issei pointed out.

Sona nodded. "Yes, this helps me think and strategies on a whole new level and so far no one has ever beaten me in chess." Sona adjusts her glasses.

"Would you like to try?" Sona offered.

"Sure, let's do this." Issei replied

"And are you prepared to take responsibility if you that is win?" Sona asked which causes Issei to raise an eyebrow.

"I'm not sure why you asked that, but okay, now let's do this." So the chess match begins and Sona remains calm because she thought she was going to easily win against Issei due to the fact it is his first time...

-30 Minutes later-

Sona is in complete shock as she saw she was losing and is very surprised that Issei was able to outsmart her despite that this is his first time and never expected.

"Checkmate, well that was a good game Sona." Issei said, but Sona remained quiet as she still is in shock and looks at the board.

"Uh, hello, Sona?" Issei waves his hand in front of Sona, but didn't get no response.

"So this is what you meant, well didn't see that coming." Issei sighs and leaves the room.

"H-He beat me on his first try... I guess I have underestimated him..." Sona closes her eyes and smiles.


*Lilith, Underworld*

Somewhere in Lilith, the capital of the Underworld, a magical girl cosplaying Devil felt a shiver up her spine.

"I think that my So-tan finally wishes to give into her sister on sister desires and have yuri-yuri time with me." The woman childishly said.


*Gremory Territory, Underworld*

A day later, Issei goes to the Gremory estate to spend some time with Rias who he had met with Sona during his arrival to the Underworld. Rias introduced her family and her brother Sirzechs, one of the four great Satans, who also is a a sis-con that Issei pointed it out, which they didn't get it, he was also introduced to Grayfia, a maid and wife to Sirzechs. Zeoticus easily showed kindness to Issei and thinks he might be perfect future 'husband' to his daughter, much to his daughter's embaressment.

After introductions with her family, Issei was being taken by Rias to her room.

"Well here is my room and as you can see I have a collection." Rias showing off many items she has bought as Issei looks around to see so many items relating to his home country Japan

"You seem to be a real fan of the Japanese culture, which means you're a weaboo." Issei pointed out causing

Rias to raises an eyebrow. "A weaboo?"

"It's a term that we use to refer to people trying to be Japanese. While I was in solitude, I had a computer given to me by my parents, so I looked up a lot of things that fascinated me and came across the term 'Weaboo'." Issei explained.

"Wait they let you have a computer at a young age?" Rias asked.

"Well yeah, I did had my skin condition before Dragun came and so my parents thought it be a good idea to keep me entertained and I found the meaning behind Weaboo." Issei explains

"Uh, huh well I didn't know that." Rias said.

"You know I could teach you some other things that you may not be aware of in my culture." Issei offered.

"Sure, I would love that." Rias said with a smile.

After a few hours of Issei teaching some things that were left out of his Japanese culture to Rias who was fascinated with everything he had explained to her. She decides to take Issei to come shop with her...


*Tokyo, Japan*

Issei and Rias teleported back to the human world in secluded area to shop for things that Rias wants for her collection. They're not alone as Grayfia was sent to watch them by Rias' brother.

"Rias, I'll tell you this, I have never been outside of Kuoh, so this is all new to me..." Issei looks around nervously at the sight and noises of the city of Tokyo. Especially that there is lots of people that Issei isn't use to being around.

"Don't worry Issei, I'm right here to keep an eye out for you and Miss Gremory." Grayfia assured with Issei staring at her with anxiety because the limited interactions he had with her when they first met earlier.

Rias and Issei walked around the shopping district of the city with Grayfia following closely. Rias bought many Japanese merchandise, however Issei then decides to wander off and look around himself getting lost in the process as he was going to shops that has items related to Tokusatsu and video games.

As he was about to turn around, he bumps into someone and falls on the floor landing on his butt. He rubs his head only to get up and check on the person he bumped into.

"I'm sorry are you okay?" Issei asked in concern then he senses some aura within the girl he bumped into.

"Yeah, I'm okay." The girl said as she rubs her head. She had black hair and when opens her eyes, it's violet colored.

Issei grab her hand and lifts her off the ground. "My bad, I was browsing through the merchandise, I didn't mean to bump into you."

"Again I'm okay, it's also my fault too." The girl said with a smile.

"Where are my manners, my name is Issei Hyoudou." Issei introduced himself to the girl.

"My name is Akeno Himejima." The girl finally revealing her name. "Where are you from?"

"I live in Kuoh. You?" Issei said.

"I live near a shrine." Akeno replied.

"Wait you mean you're from a family of priests?" Issei asked.

Akeno nodded before changing the subject. "So what brings you here?"

"I was here shopping with a friend of mine." Issei answered.

"Oh, where's your friend?" Akeno asked, but before Issei could answer.

"Issei!" The two turned to see Rias running towards them with Grayfia also coming as well while walking.

"Oh Rias." Issei said with a smile.

"We were looking all over for you after you somehow wandered off. I was worried." Rias said with concern.

"I'm sorry, my eyes got interested in the merchandise relating to Tokusatsu." Issei smiled nervously.

"Also, whose this girl you're talking to." Rias pointed to Akeno.

"Oh my names Akeno, I accidentally walked into your friend here when he turned around." Akeno introduces herself to Rias and Grayfia.

"Nice to meet you..." Rias cringed a bit from sensing a holy aura around the girl that introduced herself. Grayfia also sensed it , but remains calm while watching at the three.

"Akeno, it's time to go now." Akeno's mother called out to her.

"I better got to get going, it was nice meeting you two, I hope we meet again someday Issei, bye." Akeno then goes to her mother who exactly like her and leaves into the crowd as Issei and Rias looked on.

"Well that went well, anyways are you done shopping?" Issei asked.

"Not yet, but I'm almost done, let's go a bit further over there." Rias continues her shopping with Issei thinking about that aura he sensed around Akeno.

('I know what you're thinking, I also sensed holy energy within that girl's aura.') Albion spoke mentally.

['There's a reason why Rias cringed a bit when she sensed it, partner. Devils are weak to anything related to the bible or holy power.'] Ddraig added mentally.

'Good to know then if I accepted the deal that they made days ago, still needed time to see if I will ever say yes to this contract that Dragun agreed to.' Issei replied in mind as he was walking, but Issei then slowed down to Grayfia's level while they're still walking.

"So Grayfia tell me about yourself, I know you're a maid and wife to Rias' brother, but who did you came from?" Issei asked

Grayfia turned to him and whispered to him. "I can't tell you because we're out here and we can't have humans listening in on it. I'll tell you later on."

"Ah, okay." Issei nodded before long, Rias finishes up on shopping and they teleported back to Underworld while no one was looking.


*Dragon Mountain, Underworld*

It was the first day of his training, Issei flying through the valley of dragons using his Divine Dividing although it did take awhile for Issei fly properly as he is moving around left and right trying to fly straight.

"Man flying is a pain." Issei is moving left and right almost about to gag.

("It does take awhile to get used to flying like my other past wielders before you and eventually they got the hang of it, and so will you.") Albion said from the sparkling feathers.

["That's one of the easier tasks, however the more difficult thing for partner here is to even master both of our Sacred Gears simultaneously, White one."] Ddraig countered from Issei's left arm.

Issei sees Tannin waiting for him and he tries to goes down slowly to prevent from crashing down on the ground. When Issei finally landed he sees a man right next to Tannin. He is a handsome young man with black hair and violet eyes. He is very tall and has a muscular build.

"Ah, you came hatchling, however I did some changes of plan and also decide to bring in Sairaorg here to train you more on combat." Tannin introduces however what caught Issei off was that fact he was called hatchling.

Sairaorg goes up to Issei and puts out his hand. "Nice to meet you I'm Sairaorg Bael, next heir to the Bael clan." Issei shakes his hand.

"Hi, I'm Issei and I'm here to become the strongest wielder of the Heavenly Dragons." Issei smiled.

"I see, my cousin Rias told me about you and wanted me to assist Tannin in training you." Sairaorg said.

"Wait, you're related to Rias, but your last name is Bael." Issei raised an eyebrow.

"Well my mother's sister is married to Zeoticus Gremory and that's how our family relation is." Sairaorg explained.

"Alright, enough talking, we're now beginning training now, hatchling bring out Boosted Gear." Tannin ordered, Issei still annoyed by his nickname given by his mentor..

Issei then summons out the red gauntlet on his left arm.

"Alright let's do this." Issei makes a confident smile.

"This is gonna be a long training..." Sairaorg remarked.

(*Plays Mulan - 'I'll Make a Man Out of You' by Donny Osmond] Note: I changed some words in the lyrics.

"Let's get down to business, to defeat your enemies

Issei was tasked to hike up a very steep high mountain without using Divine Dividing or Boosted Gear

Did they send us a daughter, when we asked for a son?

Issei however is getting tired as he is climbing halfway up the mountain.

You're the saddest boy I ever met

Issei then touches his forehead on the stone.

But you can bet before we're through

Until a shadow hovers him and he turns his head to see Tannin flying with arms crossed.

Mister, I'll make a man out of you"

Tannin then shoots fire at Issei to pick up the pace with Issei panicking.

"Tranquil as a forest but on fire within

Issei is fighting Sairaorg in a hand to hand combat match.

Once you find your center, you are sure to win

Sairaorg wasn't going easy on Issei as he continues to throw a combo of punches and kicks to which he barely dodged.

You're a spineless, pale, pathetic boy

Issei then decides to retaliate with a punch while using Boosted Gear to add power to the punch.

And you haven't got a clue

However Sairaorg blocks the punch effortlessly much to Issei's surprise.

Somehow I'll make a man out of you"

Sairaorg then does a roundhouse kick at Issei in the stomach knocking him to the ground. Sairaorg sighs.

"I'm never gonna catch my breath

Issei is being bombarded with fire arrows trying to dodge them.

Say goodbye to those who knew me

Issei trips and falls on his stomach until an arrow lodged into his... butt causing him to grasped his butt in pain.

Boy, was I a fool in school for cutting gym

Issei was lifting a 500 Lbs. Barbell on both sides until he collapsed from exhaustion

Ddraig & Albion: These guy's got him scared to death

Issei looks up exhausted with the weights on his back.

Hope he doesn't see right through me

Issei is trying to slowly balance on a rope over large amount of water.

Now I really wish that I knew how to swim"

Issei had a scared look while staring down at the water.

"Be a man

Fireballs were launched into the air by Tannin at Issei who was running away.

We must be swift as the coursing river

The fireballs hit the ground making noises as they hit and miss Issei.

Be a man

Until a fireball hits behind Issei causing him to fly and hit the ground.

With all the force of a great typhoon

Issei turns to a fireball launched at him.

Be a man

Issei panicky crawls fast to get out of the fireball.

With all the strength of a raging fire

Issei makes it, but barely to the end with a mess of fireballs behind him.

Mysterious as the dark side of the moon!"

Sairaorg was watching from the cliff and looks down.

"Time is racing toward us till that day arrives

Two weeks have passed as Issei was walking through the mountain with much heavier weights behind his back.

Heed my every order and you might survive

However it became too much for Issei that he falls on his stomach until a shadow hovers over him and he looks up to see Tannin with a disappointed look. He takes the weights and flies away. Issei clenched his fists and shadows covers his eyes.

You're unsuited for the rage of war

Issei was walking to the ground until he approached by Tannin and Sairaorg. They both tell Issei that he is not ready and tells him to leave.

So pack up, go home, you're through

Issei looks down and walks away.

How could I make a man out of you?"

Until he looks up and sees the very tall mountain he didn't manage to get up to the top of.

"Be a man

Issei then climbs up the mountain again, but he fell off before he could move.

We must be swift as the coursing river

Issei looks at his hands before he summons and uses Boosted Gears claws to create holes and stick on to the wall better.

Be a man

Issei was climbing up the mountain.

With all the force of a great typhoon

Issei slips a bit before he picks up the pace and climbs up with more determinations in his face with clenched teeth.

Be a man

Other dragons then look up to see a boy climbing up the tallest mountain of the area.

With all the strength of a raging fire

Tannin and Sairaorg were looking down until they see other dragons gathering around the tall mountain, they look up to see Issei climbing up the mountain.

Mysterious as the dark side of the moon!"

Issei manages to get up to the top of the largest mountain and puts a fist up in the air in triumph. The other dragons roar in triumph as well.

"Be a man

Issei was jogging up the mountain as he had very heavy weights on his back, but it is not slowing him down a bit.

We must be swift as the coursing river

Issei and Sairaorg are sparring and Sairaorg does a combo of punches, but Issei dodges each one before he lands hip kick towards Sairaorg in the face.

Be a man

Sairaorg was on the ground with a smile.

With all the force of a great typhoon

Issei is focusing on using both Boosted Gear and Divine Dividing against Tannin.

Be a man

Issei walking on a tight rope with no slowing down and is completely balanced.

With all the strength of a raging fire

Issei glows as he using his two Sacred Gears with mastery.

Mysterious as the dark side of the moon!"

Then a series of training montages happen with Issei completing each one with ease. Before long, Issei achieved his balance breaker and is in a type of armor.

The main color of the armor was white but had red on the back of his lower red from his shoulder all the way around his arm to elbow. His sides as well as his abdomen were also dyed red.

The tips of his wings were red with a spike emerging out of each wing and his now white gauntlets grew spikes that extended backwards. He also grew claws out of his hands and feet that were red as well and looked like they were plunged in blood.

The outer part of his helmet was white while the inner part was red and it grew little horns from the top looking like a crown. The left eye was a mystical emerald while the other was a mysterious blue...

Issei puts a fist up in triumph once more for his achievement.


*Kuoh, Japan*

In the quiet town of Kuoh, a magic circle was made and out came Issei with a bag over his shoulder. Six months have past since his training and introduction to the supernatural, things have going good in his relationship with Rias and Sona. He later finds out that beating Sona in chess would make him, her fiance. Now Issei again didn't agree to it and didn't even know about it, but will reconsider it if their friendship goes any further then that.

Issei has a well-built physique body as a result of his training for the past six months now and he has grown during those time. This is one Issei's usual weekends off from his training and education to spend time with his parents and tell them more about his time in the Underworld.

Issei knocks on the door and it opens reveal his parents.

"Welcome home again, son, how did it go?" Issei's father asked with a smile.

Issei made a calm smile. "I would say it went well."

"It definitely sure is considering my boy has body that many girls desire." Issei's mother pointing out the muscles on Issei causing him to blush in embarrassment.

"Mom don't go saying that out here." Issei said causing his parents to laugh.

So later in the day, Issei and his parents went to go eat and look around the shopping district of Kuoh, but Issei is mostly having his eyes on the video games, and Tokusatsu related items. His parents were upper-middle class and so did spoil their son, however despite that he never grew up to be a brat and remains grateful.

As Issei is walking, his eyes then landed onto a flyer that says "Kendo lessons!" Issei goes to the flyer and stares at it. His parents stopped to see their son staring at a flyer.

"Issei, dear what is it?" Issei's mother asked.

Issei turns to them. "I want to do Kendo!"

"What?! Issei, we may have been spoiling you, but Kendo is a really expensive sport. We can't afford all that equipment for it!" Issei's father exclaimed causing Issei to look down in sadness until his mother comes in.

"Actually, honey, I have a special reserve of money I've been saving for two years and it is enough to buy the equipment like the Gi, Shinai and Bogu. I think we should let our son try it out." Issei's mother assured causing Issei to perk up in happiness.

Issei's father sighs in defeat before smiling. "Well alright."

"Yes, thanks mom, you're the best." Issei hugs his mother who smiles down at him.

"You're welcome, Issei." The three then continue walking through the busy shopping district.

['I guess it wouldn't hurt to do some more training in the human world, partner especially this one involves weapons.'] Ddraig said mentally.

'I know, I've been mostly training using my bare hands to fight which is nice, but I do need training with weapons since I think there might be opponents that attack from a distance.' Issei replied mentally.

('Most of my past wielders have been magic users or ranged combatants, so I think it is a good idea') Albion added.


*Kendo Dojo, Kuoh, Japan*

Issei explained his Kendo training to Tannin and Sairaorg and they were understanding of it, so they let Issei train in Kendo before returning to train in Dragon Mountain for newer lessons.

Issei enters into the dojo and is met by two girls that are by the entrance. One that has brown hair with pigtails, who looks like his mother and the other has short pink hair.

"Hi you must be new here, my names Murayama and this here is my best friend Katase." The brown haired girl introduced herself and her friend who waved at him.

Issei smiles. "Hello, my name is Issei Hyoudou and yes I am new here, I just got my equipment for Kendo." Issei shakes both of their hands, but suddenly he felt a strange energy from both girls that introduced themselves. It didn't felt holy unlike Akeno, but rather... energy that is godlike.

'Well, things just keeping interesting in the supernatural.' Issei said mentally and sighs...


Me: That's all folks, review, fave, follow, or do all of the three. Of if you like or may, can put out a good criticism for me to improve on this story.

I'll be waiting for anybody who will help co-write this with me and a idea helper.

- Somethings that I kept in my Issei for this story from his Canon version is that he refuses to take advantage of women when they are in distress, even if they themselves are willing to.

- Even though Issei will not be all too perverted in this story, he will be only a bit perverted when he is actually doing sex, but just as long as he loves and know those girl(s) he's doing it with and also that they want to, those are his standards. I made Issei a lot more polite when around females, doesn't ogle and respects their privacy then in canon because of the teachings from his mother and others in this story, but he is told that he is allowed to show perversion when he is actually doing it in bed with the girls closes to him. Whenever a female hugs Issei with their Oppai, he will show a more embarrassed face then a lecherous face.

- Not to mention M&M will NOT be Issei's friends in this story and more like punching bags for him whenever they harass him or his girls, he grows to hate them because of that. Though Issei will not be hypocrital to the duo's dream for a harem. Not to mention he will make exceptions to perverts with very redeeming qualities.

- Also Issei will NOT be using any perverted moves or power-ups like Dress Break for this story, instead I'll be giving him moves based on certain things I looked up on.

- Issei may look OP here, but don't be mistaken, he is by no means a perfect gary stu here. You can say his power level is on par with Vali. He will have his moments of flaws and struggles in order to keep the story interesting, so don't worry about that. Not to mention he's not gonna be arrogant or cocky, he will be confident, but will not underestimate his opponents.

- As you may know I decided to go back to Issei having just both Heavenly Dragons. Vritra will instead go to Vali who will be male, the real him we all know in love from canon. I also think that Vritra will fit well with Vali because it looks cool with a descendant of Lucifer having one of the Dragon Kings who is also an Evil Dragon. There will be surprises I will have for Vritra and Vali.

What happens to Saji is that he will be demoted to just a normal student.

Me: Next up we're on to the first arc focused on Issei and Akeno called "Fallen Queen"