I Became a Medical Genius in the 80s - Chapter 6: Child Bride

In the rebirth, in order to prevent the tragedy of the previous life from happening, Bai Yu decided to rush to the [Tower of God] at any cost, and face everything together with his sister!

However, Bai Yu, who was bound by the system, mutated his bloodline, and transformed into a black-scaled python seems to be developing on a completely different path from his previous life…

- Description from novelbuddy

In this world, women dominate everything.The reason for that?EtherA primal source of energy in this modern fantasy world that could only be wielded by women.This created a matriarchal society in which men were below women.But amongst this, Brandon found a way to use this Ether, and heck, he can even copy skills from other women?However, nothing in this world is free. Even Heaven demands death.So his powers also came with a peculiar condition...-------------------------Additional tags: R-18 | SMUT | NO NTR | NO YURIIt starts a bit slow at first... hang in there :)

He was once a name whispered in terror.A Demon King no army could challenge. No god could judge. No fate could bind.But he didn’t fall in battle.He walked away.Immortality became dull. Victory became predictable. The world stopped pushing back. And for someone who was born to conquer limits… boredom was the only true enemy left.So Anos chose death.Reborn as a human in a fragile, uncertain world, he expects weakness, struggle—maybe even humility.Instead, something else awakens.A system woven from hearts, fate, and supremacy.A power that doesn’t just measure strength… it measures influence, dominance, connection, desire.The universe is watching.And somewhere in the silence between worlds, a former god of destruction begins carving a new path—one not toward simple conquest… but toward something higher.Beyond heroes.Beyond destiny.Beyond the very laws that once defined him.This isn’t a story about redemption.It’s about evolution.From Demon King…To something the cosmos itself may not be ready for.

Baek Ain is your typical lazy guy.

He graduated from university at age 22 with a random degree he chose out of boredom and stayed single because fate decided so until that event happened.

“What? Where Am I??”

After a horrible incident, Ain transmigrated to another world. Or precisely to be a villainous and mobs character.

He died countless times because of the world's protagonists, gathering hatred toward them.

“What the fuck! What do you mean I stole your wife? I've been single since coming into this world!!”

“Hero, please save this world.” A goddess is begging me to save her world from the Demon Lord.

“Wait... Begone thot! That Demon King is my younger sister from 69th Transmigration.”

“How dare you!”

A beautiful heroine is hugging me from behind, wishing to accept her feelings.

“Shoo, Heroine! I don't need useless baggage with me. Side characters are better than you!”

And so, Ain's journey began to end this shitty transmigration cycle.