Reincarnated as the Demon King's Son - Chapter 660 Celestial Schemata

This is a story about Gong Lixin who was the young master of an ancient underground palace in the ancient times. He was raised by his master and forced to partake sexual relationships with numerous people to cultivate his Yin Body. His master who has a Yang Body was going to absorb him after he has reach a level to become stronger. MC refused and killed his master also dying at the same time. Then he transmigrated to the modern time and thinking he will enjoy peaceful life, the end of the world arrived.

Being someone with no special powers except for his martial arts, see how he use his martial arts to dominate the times and find his lovers.

- Description from Novelupdates

She lost her voice, her child, and her dignity... but now she’s back—with a voice the world can’t ignore.Four years ago, Cecilia Morrison was left bleeding and betrayed after giving birth to a child labeled a “bastard” by her fiancé and family. Mute, humiliated, and abandoned, she vanished with one child and a shattered heart.Now, she returns to Star City, no longer the fragile girl they discarded, but a graceful woman with fire in her veins and her sweet daughter by her side. Her mission is clear: to find the son who was stolen from her.Steven Lawrence, the city’s most powerful man, has been relentlessly searching for the elusive world-famous singer, Raine. He also happens to be the father of a boy who looks exactly like Cecilia's daughter.When the twins finally come face to face, buried secrets begin to surface, and enemies from the past scramble to cover their tracks before Cecilia and Steven expose the truth together.Will she finally reunite with her missing child?What is the real connection between her and Steven?And when the world discovers her hidden identity, what will it bring?

Enemies always meet on a narrow road and when they meet war breaks out.

They met as kids and fought but Zi Han lost.

They met in the army as recruits and even then Zi Han lost.

He lost again as he remained a sergeant while Yi Chen was promoted to the position of Marshal.

Even when his dark history swallowed him whole and shifted allegiance to become the Universe’s most infamous assassin he still lost to Yi Chen.

Zi Han, “Damn it! Why won’t you let me win.”

Yi Chen, “I can let you win in bed if you like?”

Zi Han, “……”

When did enemies graduate from rolling in the dirt fighting to rolling in the sheets….. fighting? That’s the million-dollar question.

.....

Zhou Qi was reborn countless times before the end.

Every time, it doesn’t end well.

Monster invasion, natural disaster baptism, twisted rules, world destruction…

He is familiar with the survival laws of all environments, he is the doomsday walker, the lonely savior.

However, it is also a poor worm trapped in place.

What is the truth of the end? Are human struggles really meaningless? What does his existence mean?

… Zhou Qi thought about these questions and woke up again from his dream.

When the strangeness came, he made all preparations numbly.

but–

The end did not come this time.

- Description from novelbuddy