
A reader suggested a Midoriya brother with a Superman Quirk, but I figured making the MC too strong from the start might take some of the fun out of things. So, I took the idea, flipped it around, and… well, here we are. Of course, I tweaked it a bit. (A lot.)
At the end of the day, the most important thing for me is enjoying what I write—so while I take inspiration from suggestions, I always put my own spin on things. Hope you have as much fun reading it as I do writing it!
Warnings & Triggers
Before you dive in, a quick heads-up:
Heavy language – Swearing, crude jokes, and questionable metaphors are abundant. If strong language isn't your thing, consider this your warning.
Dark humor – Sometimes things get morally gray. If you like your heroes squeaky clean, Ryuu might drive you insane.
Chaotic energy – The protagonist does not make responsible decisions. At all.
Insults, roasts, and clapbacks – No one is safe. Not the villains, not the heroes, not even the narrator sometimes.
This is NOT a reincarnation/transmigration story – No second life, no isekai shenanigans. Ryuu was born in this world, and that's that.
The System is NOT a cheat code – Ryuu is clever, but he does not use the System efficiently or in the "smartest" way. If you want a min-maxing protagonist who abuses game mechanics, this ain't it.
The MC might take actions that could trigger readers – He doesn't always do the "right" thing. He's reckless, sarcastic, and sometimes an outright menace. If that kind of thing frustrates you, skip it.
Check MC below!
Are you sure he isnt channeling the soul and skills of the Joker? Club /bat/ crowbar check, face design looks a bit like an un facepainted joker a bit check, meaner than a junkyard dog, check
Ryuu wishes he was channeling the Joker, at least then he'd have a built-in excuse for the chaos. But nah, this is all-natural, homegrown menace. If anything, he’s the result of what happens when you give Batman an internet connection, a lack of impulse control, and a bat with no moral restrictions.
@TheFanficGOD Lol sounds interesting
When you say snap backs at everyone does this include roasting silly idealistic heroes who follow the no kill rule like a religion? Because I will feel cheated if it doesn't happen.
Oh, don’t worry. Ryuu’s friendly fire mode is even more brutal. Silly idealistic heroes? He roasts them so hard even villains start feeling bad for them. No one's safe—not heroes, not villains, not bystanders who look at him funny.
@TheFanficGOD To quote Rhino the hamster from Bolt "let it begin' let it begin!!!!!" (Evil laugh)
@Wraithhunter101 Hope you enjoy brutal beat downs
@TheFanficGOD I'm the kind of reader that enjoys watching the MC beat some one to death with their own leg bones that he ripped from torso like a Mortal Kombat fatality. So in short terms yes!

@Wraithhunter101 oh well, then this might not be it. In this novel brutal beatdown is mostly verbal as this is still hero novel and Ryuu too wants to be a Hero. Still beats hard but not as much as you might expect
@TheFanficGOD That's good too I enjoy a good roast the point is I have high tolerance for offensive content whether physical or verbal.
@Wraithhunter101 Then you will like this one!
@TheFanficGOD Excellent