*This is ported by Wattpad, feel free to come by as I've focused on making stories there rather here*


Sensei is about to meet the best mascot of Blue Archive (fight me if you disagree).

Overall, your favorite student in Blue Archive? Mine is Toki.

Anyways, here is the second and final part of the Prologue Season. This will be a short season due to setting up who Sensei is, and along meeting the best assistant. This version of Sensei is unlike different to the giga chad anime/game Sensei.

I'll be also planning an origin story for Sensei, after Volume F is done. So please support this story! Enjoy!


The light fades away, as Sensei opens his eyes, he notices that his armor is gone, revealing his entire suit underneath the advanced armor. He looks around to see himself in a different location, a classroom, an empty one at that, he looks down to see the floor is slightly covered by a small inch height of water. He looks at the side of the classroom, gazing at the broken wall showing the full sight of the horizon of the ocean and the other areas of this so-called building that remain in ruins.

Just then, he sees someone on the chair. A young small girl, with light blue hair on the outside and pink inside, fair skin. She wore a blue uniform, white skirt, and a white bow, and she was lightly snoring, letting out faint whispers. She also has a halo, just like the Students...

But this girl... She looks... Familiar... As Sensei stared at the young girl sleeping, then he heard her mutter, "Mmm... Castella Cake... Banana Milk... Is better than Strawberry Milk..." Then she lightly snores. He goes to her and taps her shoulder, which she shifted away, muttering even more. "Ngh... Not now... I still have to eat..."

"..." He remains quiet, as his expression is unchanged from his neutral stare. He taps her shoulder again, this time he gives it a firm but gentle shake.

"Mmm..." The girl was unhappy by the sudden shake, she stood up from the chair and yawned. "Nnh..." She rubs her eyelids, "What's... Going on..." Her vision cleared out to see a taller adult standing in front of her. Realizing there was someone here... Her face blushes red with embarrassment. "S-S-Sensei!?" She exclaimed. "Y-y-you're here!?"

"Yes." He replied as he noticed the girl's halo is light blue and glitching. "You must be the AI of the Shittim Chest."

"Eh...? Ah! Yes!" The girl quickly reformed herself, as she coughed to regain her composure, giving a small bow. "Hello Sensei, my name is Arona. I am glad to meet you Sensei! I've been waiting for your arrival!" She smiled.

"..." Sensei gazes at the girl, now named Arona, noticing her blue halo now turn into a heart shaped and pink color.

"Ehehe..." Arona embarrassingly meeked, "I guess I overslept today." As her halo goes normal blue then it changes to green. "But I am capable enough to prove myself to be useful to you!" She smiled.

"Then I am willing to cooperate with you, Arona." Sensei nodded.

Arona smiled more, then she realized something, "Oh! I forgot! We need to set up your biological authentication." She raised her finger, "So, it's okay if I ask you to come closer?" She meekly asked. ""

"..." With a nod, he goes closer to her.

Her raised finger remains up, "Okay... A bit embarrassing to say, but please place your fingertip on mine." She requested. He does what she told him, placing his finger on hers, she looks at his face and smiles, "Hehehe, it's like we're making some promise." She beamed, seeing his expression being unchanged. "You don't seem happy about it, Sensei."

"..." He is silent, until he hears her words, "It's just what I am." He replied.

"Hm..." Arona stared at him while the finger progress commenced, "This reminds of that scene from that famous sci-fi movie." She wondered.

"Yet you are not an alien." He reminded her.

"Ehe." Arona giggled at his remark. As time passed, "All done!" She beamed.

"Right, have you been informed of the current situation?" Sensei asked. Arona shook her head curiously, "Well, the GSC President has been missing." He stated.

Arona's expression worried, "Then, the city of Kivotos and other Academies are in stumbles." She noted. "And the Kivotos Tower won't be in control..."

"Do you know about the GSC whereabouts? She has used you before." He questioned the AI.

Arona thought a while but shook her head, "No... Despite my massive dataspace of Kivotos, my information about the GSC President is little, and I do not know why she disappeared. Sorry Sensei, I wish I can be more helpful." She muttered softly.

"You've done enough." Sensei replied, knowing it's not now to think of the unknown. "What else can you do?"

Arona shined upon this question, "I can regain control of the Sanctum Tower!" She beamed. He nodded at her for confirmation, as she nodded back, "Okay! Let me restore the access permissions then!" She closed her eyes to concentrate, a minute passed, then she opened. "Access acquired! The Tower is restored and under my control!" Feeling happy by her accomplishment.

"Good job Arona." Sensei replied to her. "Now transfer them to the General Student Council." Arona nodded and took a while to complete the task...


Within time has passed, Sensei has returned back, holding the Shittim Chest which Arona resides in. He leaves the basement then gets a call from none other than Rin in his helmet... He accepts the call.

"Good work, Sensei." Rin's voice spoke with a sigh of relief. "The Sanctum Tower has regained control. Now we can manage the city. I thank you on the behalf of the entire General Student Council for preventing the utter chaos Kivotis is having. while we will deal with other major problems around the city. I'll have you be responsible for helping the students and other academics. As a duty of the Schale, you must've known everything there due to the GSC President." She stated. "And if you need assistance, Sensei, I'll have myself or other associates available for intel support, but it is unlikely due to the current situation."

"Very well." He affirmed knowing what his position means. "Until we meet again, Rin..." He calls off, and heads to meet the students outside...


Outside, he sees the four Students waiting by. Yuuka notices him arriving, "Sensei!" She smiled. "It seems we've heard that the General Student Council gained control of the Sanctum Tower. You're not too shabby, in fact already you're getting noticed on social media."

"I see..." He simply replied, after all, it is expected his arrival would gain much attention. "But you four will take part in the credit of this claim. Without you four the chances of reclaiming it are slim."

"Thank you Sensei, you display such gratitude." Hasumi gives a small smile, smaller but heartwarming than Yuuka's. "However, Wakamo still remains open..."

"Rest assured, I'll be taking care of her." Sensei replied, since his connection with Wakamo basically means he'll at least keep an eye on her. She nodded believing his words, then he took something out of his mechanical pocket, "Since you are the first four to assist me..." What he holds out are paper recruitments for all of them. "You are welcome any time to come to Schale."

This surprised them all, "In exchange?" Chinatsu asked.

"Contacts, I use Momotalk." Sensei stated. "Once signed in, you are free to enter here for any reason." He explained.

All four ponder by his request, Yuuka first becomes the one to say, "Hm... I'll take the offer Sensei." She beamed. "Besides, I suppose a visit here can be worth my time."

Chinatsu, Hasumi, and Suzumi nodded back as Chinatsu added, "We all accept as well, Sensei." She said, "But first, I must report this to Head Perfect. You are still welcome to visit us." She was reminded of the current situation.

"And ours." Hasumi added, with Suzumi nodding as well.

"Don't forget the Millennium Academy." Yuuka calls out.

"Mm, I wish you all safe travels in your academies." The four students are happy to hear his words, despite his low voice, it felt sincere. "I hope that you will visit us, Sensei." Hasumi said, others agreed then they spent their farewells and left. Sensei watches them head off, he turns back to Schale...

Meanwhile, above the rooftops slightly afar, a certain fox-ear individual gazes at Sensei... Wakamo's smile grew bigger behind her kitsune mask. She holds out a small note paper, with Sensei's number and location. "Hehehehe..." She chuckled. "I'll wait for you, ~Sensei..."

She leaves the rooftops with a positive aura that radiates as she jumps off.


Sensei is in the main office of Schale, it is a large room, with boxes and a desk with different items. He is holding a Shittim Chest, placing it on the desk and taps it.

The screen emits, revealing a smiling Arona. "Sensei!" She beamed. "Glad that you already got some club members!"

"Right." He sits on the chair, opening a panel from his forearm armor. He pulls out a wire and connects on the Shittim Chest, making Arona confused.

"Sensei? What are you doing?" Arona wonders aloud.

"Connecting my armor to the Shittim Chest." He explained as the process was completely notified by his visor. "There, now you can access my armor database." Arona is surprised and enters inside the HUD of his visor.

"Woah!" Arona's eyes sparkle with motivation, exploring around which looks like her entire self is blinking all over the HUD. "Sensei... Your armor... It's unlike anything I've ever seen!" She praised him, but what also surprised her was the new function... She leaves the HUD... Only to appear as a small hologram of herself on his shoulder armor. "Sensei..."

"Only I can see you, Arona. As the Shittim Chest AI, it's important that only myself knows your whereabouts." He informed her as he raised his forearm that Arona appeared there.

"Oh right, Sensei." Arona understood, "But how did you get this armor? It's technology and software is unlike anything I can handle, it feels big..." She wandered around his arm.

"It's disclosed." Sensei responded.

"Eh?" Arona is confused by that, "Sensei?" She asked.

"It's something... Personal." He vaguely explained.

"Oh... Okay. I understand." Arona simply accepted, hearing his monotone voice, she decided to not raise tensions. She doesn't know if he'll get mad, but judging by his words... She changed the topic. "Okay, sowe have a lot to prepare..."

Sensei agreed, "Yes, right now, you are free to transfer the Shittim Chest and armor. But now stay here while I go out and grab some resources." He stood up and disconnected the wire of the Shittim Chest and inserted back his armor. "Contact me, only necessary."

"Okay, Sensei!" Arona saluted and disappeared. He got up and leave to get some materials.


He goes out, and finds the convenience store called 'Angel 24', he enters inside. "Welcome to Angel- Eh!?" A young girl's voice gains his attention, he sees what is indeed a young short girl with blonde hair, blue eyes, small white wings, and a white halo with a diamond feature. "Y-y-y-y-y-y-y-y-you're..." She stuttered. "Sensei?!" She exclaimed.

"..." He remains silent, but the girl can easily recognize his appearance.

"You really are..." She whispers softly upon realization, "Um, welcome to Angel 24!" She gives a quick bow of respect.

"Thank you." He gives a simple response, but that doesn't ease her shyness towards him. His appearance looks menacing to her, the cybernetic armor all over... "I'll be taking one of everything." He said goes grab literally a single item of every category, weapons, food, and electronics much to the girl's surprise.

He later comes back, with a bunch of baskets of items. Placing them down at the counter, the girl nervously muttered aloud, "T-this will take a while..." She said, trying not to sound rude.

"Take your time." He assured her.

She felt calmer now due to his words, "Eh, thank you Sensei..." She proceeds to scan the items. He watches her process, upon finishing. She was about to speak, but Sensei handed out a card to her. "Thank you, Sensei..." She then scans the card, signifying the payment. This seems very calm and easy...

"Thank you." He spoke, taking the items with him as he was about to leave...

"Erm, Sensei!" She called out, making him turn. "Thank you for coming by! And... Feel free to come back any time! We are open here 24/7!"

"Acknowledged." He nodded off, before leaving. "May I know your name?" He asked.

"Um, Sora." The girl answered.

"...Until we meet again, Sora." He now exits the store, while Sora is a bit surprised by his response. Maybe he isn't as scary as he appears to be, she thought...


Returning back to Schale, Arona appears on Sensei's HUD with the same bright smile as before. "Welcome back Sensei!" She chirped, then saw the materials. "So, are you going to do this by yourself?" She asked.

"Yes." He sets down what is at least 20 baskets of materials he bought from Angel 24. Arona is shocked to see how he just carried them, but thinks about it, since he is wearing his armor. Though, something perked her mind as she saw him unpacking and setting up.

"Sensei..." She whispers, "Why do you wear your helmet?" Her question made him stop unpacking.

"It's... Due to the concealment." He stated.

"Even here?" Arona wondered. "I've seen you before, Sensei." She recalled their first meeting. "You look normal."

"Thanks, Arona. However, it is my choice to keep the mask on at all times." He replied.

He's being very vague, Arona softly pouted upon his responses, "Hm, you'll take off your helmet soon, Sensei." She remarked. "It's unhealthy to conceal every time." Then Sensei's eyes stare at her. She sounds so much like the GSC President, the way she talks to him... Arona noticed and looked nervous, "Erm..." She muttered shyly. Then again maybe not by that shy demeanor...

"I'll set up now, keep on post, once everyone knows of Schale going back online, they will need us for support." He continues on the unpacking.

"Yes... Sensei..." Arona replied, wondering about him. But he doesn't seem in a mood to talk, so she'll check up on the notifications.

Time passes upon towards the night, Arona while monitoring was watching this whole day, Sensei is cleaning and managing the entire office. And that's only the office. Still night, but the office itself has been sorted and cleaned. He goes to the chair of his desk, sitting down as his shoulders lowered and head kneel front...

"Sensei..." Arona called for him as he looked up to see Arona in his hand. "Are you trying to sleep here?" She noticed, "Isn't it unhealthy?" She worried again.

"The armor can maintain me, and how were the notifications?" He changed his sentence into a question, much to Arona's annoyance at how he discarded his sleeping position like this was normal.

"No one responded yet. We'll have to wait until tomorrow morning." Arona replied.

"Very well." He nodded, before he returned to his sitting position. Arona notices his shoulders shift up and down, notifying that he's sleeping...

"Sensei..." Arona whispers this time, just to not wake him up. It looks uncomfortable, yet he's sleeping comfortably? She stares at him, with a curious gaze, she wants to know him, truly... All that she knows is that the GSC President chose him. But who is he?

Then a yawn escapes from her. Tired... Maybe soon, she'll get to know Sensei more... She was the first one to see his face... Must sleep... She returns back to the Shittim Chest, inside she goes to the same place where Sensei found her. She sat down, sleeping on the desk, continuing to dream about strawberry milk and sweets...


It was a bright sunny morning, Sensei had just woken up and went to the Shittim Chest. There he sees Arona still sleeping, he taps her face through the screen with his finger. This caused Arona to slowly wake up and see him.

"Ah! Sensei!" She jumped and blinked, now awake, appearing the hologram from the Shittim Chest. "Good morning Sensei! You woke up early." She noticed.

"Noted." He replied. "Now, any incoming requests?"

"Hm..." Arona pouted in his response, "Sensei, you should be more caring if you're gonna speak like that." She pointed out. "You act like a robot."

"..." He realized this, she is right... He nodded softly and replied, "Very well, I'll try to speak with more hospitality. Thank you for the reminder Arona. As you know I have not prepared much for this position..." He mentioned.

Arona smiled by his reply, "It's okay, Sensei. As long as you try, and you get me to be your cheerful assistant!" She beamed. "So about the requests..." She proceeded to gain the information as her eyes gleamed upon receiving it. "We have so much to do! We receive so many letters from many different students!" She stated proudly.

"Proceed them all." He requested.

Arona firmly nodded, "Aye Sensei!" She saluted as a moment passed, "Done! The letters should be copied at that printer over there." She pointed at the printer.

Upon getting the letters, he looks all of them around. "Seems most of them are simple requests..." He remarked about them.

"Sensei... What about this letter?" Arona pointed to this specific one. "This one I saw looks very urgent." He looks at Arona's direction and takes this letter... He reads it.

To the Advisor of the Federal Investigation Club.

Hello, my name is Okusroa Ayane, and I'm a student at Abydos High School.

I'm writing this letter because I want to ask for your help.

Our academy is being harassed.

One of the local gangs has been tormenting us.

It's a long story, but we think this gang is after the school building itself.

The students are doing their best to stop them.

But it's only a matter of time before we run out of ammunition and supplies though.

At this rate, our school will fall to them for sure.

That's why I'm writing to ask for your help, any assistance is worth the difference.

Can you please help us, Sensei?

Finishing the letter, Sensei's first words came to his mouth... "Abydos..." He muttered with a sense of familiarity.

"You know the district and the school, Sensei? How?" Arona wondered by his tone of voice.

"I do... Not the school." He answered, "And... A friend of mine is residing there." Arona is intrigued by the word of friend.

"I do not know you have friends, Sensei..." Arona perplexed but it seems she decides to hold this comment off. "Well, maybe you do know what happened here. People can get lost in this massive district, which sounds ridiculous." She pondered these statements she heard of.

"I know its current state." He then gazed at the letter he held. "It seems this letter is more sincere than others. Best to make it our first destination."

Arona, hearing this, nodded in confirmation. "Aye, Sensei!" She affirmed. "We cannot let these low bullies push this school!"

He nodded back, as he began to pack up the supplies. "While I set up the supplies... Tell me more about this Abydos High School..."


Word Count - 3134

And just like that, the Prologue is done!

Rest assure, after that, Chapter 1 will come. Along featuring... More characters will be featured in Chapter 1. More Students and...

Another OC? Who is this 'friend' Sensei mentioned, and living in Abydos?

Stay tune for Volume 1. 14 Chapters confirmed.