HOTD! Busujima's Step Brother - Chapter 14 – Goes Crazy Goes Big

One day, when I came to my senses, I found myself reincarnated in another world.After enduring a rough life post-reincarnation, I thought I could finally settle down, quietly tending to a flower garden in the mountains……But something feels off.”

I met the male lead in prison.

He is an undead who is devoid of all humanity, he is the one and only supreme overlord, he is a man who has severe mysophobia.

To save a doomed fantasy world, I killed the main characters, then destroyed the game world, and fell into another timeline as the academy's top seat and rival to the protagonist.Now, I'm trying to save the world and steer it towards a better ending…But I'm the final boss.