Transmigrating into the Male Supporting Character’s Ex-wife - Chapter 76.2

In a world of cybernetic upgrades, Leo takes a different path—mastering external gear and stacking skills like Sword Mastery LV10, Physique LV10, and Dodge LV10. With sheer skill and cutting-edge tech, he outclasses even the most deranged Cyberpsychos.-------------System, Cyberpunk 2077 game and Edgerunner, Male MC, The Mc hasn't played the game-so doesn't know the plot.

Ji Huan’s parents both died in a traffic accident.
Unexpectedly, his older sister also meets the same fate.
Yet everything starts when he says “goodbye” for the last time.

Hunting monsters? Genetic comparison?
Ji Huan flees with his older sister’s posthumous child to his hometown, Bade Town.
The three Grandpa, grandson, and nephew all live interdependent days.
However, inside the swaddling clothes is not a human baby,
But a monster…

Black egg body, white ring eyes, red mouth.
A child, ah! Doesn’t he have two eyes and a mouth! Resembling an egg, he is Ji Huan’s cute nephew!

Vermilion tiled wall, white lotus pond, convalescent courtyard.
This entirely neatly handsome and elegant young man: Ah Jin.
However, he told Ji Huan about the secrets of the monsters and discreetly taught him.
Bade Town is also slowly being covered in monsters…

Or, the record of a small countryside monster’s growth.

- Description from Novelupdates

He defied the heavens once, he returns to do it again.In a past life, he was Xie Wuchen, the heretic god of cultivation. A rebel who shattered divine law, betrayed the celestial order, and vanished in a blaze of infamy.Now, he is Lan—a crippled prince in a world ruled by mana and noble bloodlines. His mana core is broken. His name is a joke. His existence, forgotten.Until the rain falls.And something awakens:[Forbidden Arts Synchronization: Complete][Elapsed Time: 16 years, 10 months, 15 days][Memory Restoration in Progress…]The soul of Heaven’s greatest traitor has returned with a hunger far greater than revenge.And he plans to do more than ascend the magical hierarchy. He will annihilate it.This time, he will forge an empire—not of nobles or spellcasters, but something this new world have never known—Cultivators, trained in arts banned by gods and feared by men.Those who mocked him will kneel.Those who ruled by birthright will burn.And the heavens, once again, will tremble.Magic rules this world.But cultivation will conquer it.

A young man with an extraordinary mind is off on an exciting adventure when he mysteriously wakes up in the body of a feeble slave-guy in a different, rich in quirks world.

The main character, a selfish jerk, would use extreme means to achieve his goals. However, he never allows his base instincts to overrule his sense of decency. He always pays back both good and bad deeds.

Will his (terrible/excellent) mentality help him make a fresh start? Will he get through misfortunes and hardships of the new world?