Overlord (WN) - Volume 1 Chapter 37

The eldest son of the assassin aristocrat Tuatha Dé.

The skill, experience, knowledge of the previous life, magic, all of which grows his power as an assassin.

Excellent assassins pass through. He was usually admired as the ideal lord, and behind it wielded a blade as an assassin aristocrat.

An ordinary student, a wretched peeper, a cowardly teenager with a kind heart. In a terrorist attack, he inherited the knowledge of countless elites, embarked on a path of God Jagged Tu…

He is an artist!

He is a mathematician!

He is a psychology Doctor!

He is a master of fighting!

In fact, he is a man

Taken off raw site:

A wretched, dirty young man is working during the summer when he was caught up in a mysterious explosion. After that explosion, the young man is then left with the memories and knowledge of dozens of the world’s experts.

He has changed, his heart has become cold, iron-blooded. He became a killing machine, his mind turned mechanical, calculative. Everything goes according to his plans and calculations!

In this magical, slaughterous world, a door is opened for him…

- Description from Novelupdates

Wang Yi had just transmigrated when he experienced being cheated on, going through a divorce, and being kicked out of his home. These were events faced by a useless male character.

However, he soon discovered that this world seemed out of sorts. There were martial arts grandmasters and martial arts clans?

Fortunately, he activated the Martial Arts Sign In System.

[You have successfully signed in and obtained the Dragon Elephant Wisdom Technique. Please cultivate according to the instructions.]

Thus, Wang Yi kept signing in until he leveled up and became a martial arts grandmaster. After that, he discovered the truth behind his wife’s affair.

In this wild future dimension, Earth has been totally flipped on its head thanks to some crazy cosmic mutation rays. Psychic and cutting-edge tech have merged, totally reshaping human life.Here, chasing immortality isn't just a pipe dream, and hopping between stars is just another part of the daily grind.But let me tell you, this world is anything but chill—it's packed with complex schemes, intense showdowns, and heart-pounding action.Let's talk about Ethan. He's the black sheep of the Blackwood family, slapped with the shameful title of a F-grade Psychic user. His life was as dull as watching paint dry—until fate decided to throw him a curveball and kickstart a new chapter in his life.Ethan stumbled upon a virtual game where players can raise families with Psychic.At first, creating a virtual family was just a way to kill time, but as the game began to mesh with the real world, it blew the lid off some mind-blowing truths. Ethan and his virtual descendants forged an unbreakable bond. Together, they faced the future, diving headfirst into thrilling adventures that only made them stronger.Years down the line, these virtual descendants had become insanely powerful, and in a wild twist, they popped up in the real world. They tracked down Ethan and hit him with a, “Welcome home, Forebearer!”“...”This wasn't just a game anymore—it had become Ethan's new reality, and he and his virtual offspring were about to shake up the world big time.