Summary: What if Issei was the Satan-God Dragon? Hard Core Issei, OP Issei, Smart Issei, Non-Perverted Issei. Issei x Unwanted Harem

A lone boy stared at the front of Kuoh Academy. Kuoh Academy, a school where the majority population is female. A school where both Rias Gremory and Sona Sitri just happen to attend. And yes, my main protagonist is just happening to come here out of sheer coincidence.

The boy stepped inside and suddenly all the girls began to giggle as their panties began to get wet at the sheer sight of Issei.

[Seems like you're still popular with the ladies] Ddraig said as he looked at all the wet panties. The boys glared angrily at Issei causing him to chuckle nervously. [And hated by the male population]

Because yes, all the male students of Kuoh Academy have nothing better to do than hate on one guy for being good looking.

And also yes, despite the fact that Issei isn't even human he managed to somehow get the boosted gear. Canon rules? Plot? Logic? Fuck those things; this is a high school dxd fanfic.

Issei stepped inside of the main building of Kuoh Academy only to be met with more wet panties and more angry glares.

Rias Gremory looked down at Issei with a small smile on her face. 'I'll have to have Kiba bring him to the Occult Research Club later' Rias thought to herself shocked by his insane power level.

Yes, The Crimson Hair Ruined Princess has nothing better to do than stalk some random boy because of his power. She also never has classes. Plot? Logic? Fuck those things, this is a high school dxd fanfic.

"Class we have a new student" the teacher said. "Come to the front of the class and tell the students your name"

Yes, because every fucking teacher, in every fucking class has to do this exact same routine. Logic? Plot? Fuck those things this is a high school dxd fanfic.

"My name is Issei Hyoudou" Issei said with a bright and cheery smile on his face.

"Wow he's so hot"

"Wow he's so cute"

"He's totally not a pervert"

All the girls smiled at Issei as their panties began to burst with wetness. Every girl giggled as they instantly began to fantasize about being with Issei.

Forget about flaws? Character development? What the fuck are those? This is a high school DxD fanfic. How the hell is he still Issei? How does he even have the name Issei?

Issei went back towards his seat and sat down, his eyes then fell on the white hair girl who was busy eating some snacks.

Yes, because what the hell would he do in class if it weren't for the fact that one of Rias's servants just HAPPENS to be in there. Plot? Logic? Probability? Fuck those things this is a high school DxD fanfic.

The bell then ringed (because fuck school) and Issei stood up ready to leave.

"Issei-Kun?" Issei turned to shock to see a blonde hair boy, standing behind him was a group of girls whose panties were wet (not as wet as when they thought of Issei though).

"Yeah?" Issei asked in confusion, Issei could tell he was a devil (convince) and he could tell that this guy possessed a sacred gear (more convince).

"Buchou would like to meet you in the club room"

"Sure" Issei said.

{These are devils, be careful Issei} Ddraig said in Issei's head.

Yes, because why not just go with the devils? Hmm…it's not like they could want anything? Plot? Logic? Fuck those things.

Issei arrived at the Occult Research clubroom to see the crimson red hair princess standing there with a smile on her face. "Greetings, you must be Issei" she said with a bright smile.

"Hi" Issei said.

Why did he even come here again? Pffft who needs reasons to do things, this is a high school DxD fanfic.

"My powers are above even a Ultimate Class devil". "I can kill a God with a blink of a eye. My name is Issei Hyoudou the Satan God who possesses the boosted gear"

Rias gasped as her peerage began to shake in shock.

Yes, she already knew he had a high power, didn't know shit about him but logically she's going to bring him to her clubroom and then for some reason she gets scared when he tells her how strong he is. Fuck logic, High school DxD.

Suddenly a ring of fire opened up and Riser jumped out. "Issei, it's time we fight to see who's stronger" Riser said with a cocky grin.

"Alright, you leave me no choice" Issei said, glaring at Riser with a passion.

Suddenly the two appeared in a ring in the Underworld. "Issei, if you win you can have his peerage, that's the deal" Issei looked to see Sirzechs, the Lucifer Satan of the Underworld.

Because sure, the fucking Maou of the Underworld has nothing better to do than play referee for two teenage boys.

"Begin"

Issei instantly sprang into action and put his arm through Riser's chest. Riser then turned into ashes. Everyone in the Underworld looked at Issei in shock and confusion. Suddenly people began to run and scream afraid of the power radiating from Issei's body.

Because logically a race 100xs more advance than humans is logically going to invite someone to their realm who they don't even know what the fuck he is. And forget Riser, he was just the Volume 2 villain, it's not like he had his own goals or dreams. It's not like he was a good person or anything, no, just demonize him because fuck logic.

Issei appeared at the mansion to see 15 beautiful girls. They all instantly fell in love with Issei despite him being the one who killed their master. Issei then went on to kill numerous other deities, monsters, fallen angels, etc.

Forget actual plot, this is a high school dxd fanfic.

Author Note: This is basically what every Highschool DxD has become. Some basic Gary Stu pandering bull shit. Issei had flaws, Issei wasn't perfect, Issei wasn't a God, girls didn't fall in love with Issei instantly, the only reason Issei got the sacred gear was because he was human. Rias had a logical reason for meeting Issei, etc.

If you're going to write some Gary Stu pandering bull shit. Then stop leeching off Issei's name just to gain popularity for your story.