Marvel: Rise of the Ultimate AI - Chapter 80: Chaos Unleashed

Jiang Bai woke up one day and found with shock that he had transmigrated to a parallel world that is similar to Earth. There, he was granted a cheat system to help him forge the path of a tyrant in this new world. He was now stuck in this parallel world body, the body of a weak and cowardly person. Join Jiang Bai as he rose to the top in this new world!

- Description from Novelupdates

The person who was locked away inside the thorn-covered tower was not a princess, but a witch who employed the powers of darkness.

A brave young hero came searching for the tower in order to kill the witch.

– Light would force the darkness to recede, and grant it eternal rest

The witch wished.

That things would end with, ‘and the hero lived happily ever after killing the witch,’ like in the fairy tales.

And so, she had devised everything to happen in accordance to her wishes.

But the boy, who had grown up in but no time at all, would make the unfamiliar face of man’s from time to time.

“You want me to kill you? ……Do you really think I’ll let you go?”

Reality was very different from the fairy tales.

“The people don’t know of the precious treasure locked away in the tower.

I won’t let anyone else have this god given treasure, this crown of god surrounded by thorns that no one else could recognize.”

The hero gave the witch a slow and deep kiss.

“I am the true victor, and no one else.”

An unnamed 34-year-old Japanese NEET is evicted from his home following his parents' death.

Upon some self-introspection, he concludes that his life was ultimately pointless.

Walking down a street he intercepts a speeding truck heading towards a group of teenagers, in an attempt to do something meaningful for once in his life he manages to pull one of them out of harm's way before getting himself in the way of the truck and dying.

Awakening in a baby's body, he realizes he has been reincarnated in a world of sword and sorcery.

He resolves to become successful in his new life, discarding his past identity for his new life as Rudeus Greyrat.

Jiang Xinyu transmigrates into the 1950s without parents. In a time of famine with nothing to eat?But she just wants to live the life of a happy-go-lucky slacker...So she has to roll up her sleeves and fight!Carrying space, full of blessings!Heaven's favor, what you think is what you get.While others starve, she gains weight, determined to live out the luck she didn't have in her previous life.