Blood Shaper - Chapter 47Book 5:

Yang Tian, a Legendary Beast Tamer who tamed Legendary Monsters such as the Six-Wing Purple Gold Lion, the Undead Lich, and the Thousand Feet Ghost Vine has returned to three days before the Post-Apocalyptic Era begins.

Morca, a mere mortal who dared to ascend to the heavens and claim his place among the so-called gods, ultimately failed. Not because of his own weakness, but because he was forced to watch his beloved little brother be slain by the Heavenly Titan Court’s envoy.In that moment of grief and distraction, the Heavenly Titan Court’s envoy, realizing they could not stop him through conventional means, placed upon him the Curse of Eternal Doom, a fate that ensured both the heavens and the abyssal realms would relentlessly pursue him until his existence was completely erased.And it nearly worked. His soul teetered on the brink of annihilation, moments away from being extracted.Then, everything turned blank.===Morca, after 'transmigrating' into the world of Eden, awakened a powerful system that granted him a unique SSS+ talent. This talent allowed him to grow stronger through battle and killing. With the system’s aid, he advanced rapidly, eventually ascending into the Oblivion Realm–a place beyond the known and the unknown. There, he uncovered a great secret that no one had ever imagined existed.During his journey to power, he met Neo Laura, a companion bound to him by the system.===The birth of the Child of Nihility. An entity destined to shake the heavens, the abyssal realms, and even the oblivion realm itself.===Everything in existence has an opposite. So, if nothing exists beyond the darkest space… then shouldn't its opposite be everything?Beyond the endless void outside the universe lies the Oblivion Realm, home of the Nihilians.They are described in a single word, Catalytic.They grow quickly. They Course destruction just as fast.Shrouded in mystery, their existence is a paradox.

This is the right version of the story on my account the other one had some problems on webnovel.A story about traveling through a system! Incest, multiple blood relatives, harem, pony cart, and light training. The protagonist's soul traveled through time and space to a newborn baby, and he was sent to Xia City when he was just born. At first, he didn't know that he was Liu Ruyan's son! The most important thing is that he was bound to a very bad system called the money exchange system, so after he could speak, he showed a melancholy temperament! Others thought he was sad about something, but every time someone asked him, he shook his head lightly and said no! But only he knew the pain in his heart! He guarded a system, but the system asked for money. It gave money for intelligence, but I still gave money for strength! Unfortunately, Liu Xuan, who was thrown into the welfare home, lacked money! Otherwise, he wouldn't have been hungry every day and bullied. Until Liu Ruyan came and handed over a 10 billion black card, the world finally changed. The beautiful mother's soft breasts that made people linger, and the long black legs that were longer than his life, yes, that housekeeper, the loose maid clothes, weren't they just waiting for him to fuck them? At this moment, Liu Xuan, who had been single from the previous life to this life, immediately notified the dog system after receiving the black card handed over by the beautiful mother, and directly blessed his bird gun that was growing well into a thick cannon...

The devilishly charming Villain’s lips curled up and said: “Kiss me, hug me, hold me.”

The cold icy beauty’s eyelashes lowered slightly: “You said you would marry me, you can’t take it back.”

The yandere youngster’s eyes were deep and dark, raising his eyebrows and laughing softly: “Other than my side, where do you still want to go?”

…… Yu Chu felt helpless and could only ask help from the Main God: “My Lord, your soul shards are always flirting with me, but I don’t want to be flirted with, what would you say I should do about it– Huh? Yeah, I really don’t want to be flirted with.”

“Hey, wait wait….. Don’t be angry, hey, don’t feel wronged either, holy crap, don’t act cute and spoiled, okay okay, I will let you flirt, I will let you flirt alright!”

- Description from Novelupdates