MTL - From the Dungeon, Slaughter the Demon Apostle - Chapter 469 there will be a period later

Crown Reylin loved three things; flames, fireworks, and bombs. He didn't spare any of these against those who insulted him due to his family. No, Crown Reylin wasn't born in a poor family. He was born into an outstanding family with every descendant prevailing in their industry! But as the first immersive game appeared on the market, Crown Reylin stepped in... to enjoy more of his hobby!

Flames, fireworks, and bombs! Empresses, the kings and their princesses, and many more people will feel them!

It was Reylin's time!

A teenager named Evan Mason was reincarnated into the magical world of Harry Potter and goes to school at Hogwarts!
With only his knowledge of the future and great talent for magic, he takes the path towards the top of the magic world, only to realize that ever step he took, changed everything!

- Description from Novelupdates

I transmigrated into a webnovel as the pathetic young master villain.You know the type that bullies the protagonist, gets face-slapped repeatedly, dies embarrassingly to show the hero's growth.That villain. Yeah. I'm that idiot.Except I'm not playing along. I'm not going to! I'm not even going to try![WELCOME TO THE VILLAIN REFORMATION SYSTEM][MISSION: Don't avoid being a villain. BECOME THE BEST VILLAIN.]The hero? A manipulative hypocrite hiding behind righteousness.His harem? Heroines trapped by circumstance and narrative.The villains? Actually had legitimate reasons all along.I'm not here to be a stepping stone, I'm not here to redeem myself into a side character and I'm certainly not here to help the hero win. I'm here to show them what a REAL villain looks like.The Strategic, charismatic and magnificent that I so much likes to read about.The Academy's Worst Villain isn't the one who bullies weaklings. It's the one who steals the protagonist's fate, recruits his harem, and rewrites the story.Let's see how the hero handles a villain who knows every move he'll make.-----------------Additional tags.Drama.Harem, Beautiful Female Lead, Antihero Protagonist, Clever Protagonist, Strategic BattlesFaction Building, Romantic Subplot, Face-Slapping, Revenge...Note: This is not a dark book and it's a very fast pace book.

Yakuza, originally refers to the most stinky card in the Japanese flower letter, whoever gets it will inevitably curse.

A young director traveled to Japan in the 1980s, and he inexplicably became a Yakuza named Takeshi Iwata.

As a result, a wonderful journey of Japanese movies started like this.

- Description from novelbuddy