You Promised to Be an Idle Son-in-Law, How Could You Become a Land Immortal? - Chapter 69: The Unremarkable Shopkeeper Chen

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 inadvertently became the focus of a high-powered magnate from the Gu Corporation, earning the title of his exclusive darling. When word reached him that someone had invited his beloved to watch a movie, his immediate command was to purchase every cinema in the city and close them for “urgent maintenance”—effectively ensuring no one else could court his lady in such a manner.Upon hearing that a love letter had been sent to his young mistress, he demanded, “Bring it to me at once!” Struggling with the idea of writing a love letter himself, he was eager to find inspiration, ready to emulate any expression that captured the essence of his feelings.Her tranquil life was abruptly disrupted by his domineering ways, stirring up waves of drama. In his eyes, which regarded everything else as insignificant, only she had a place. He was resolved to devote himself to her completely. When a stubborn young lady meets a persistent big-shot determined to repay a perceived debt of gratitude, where will her heart ultimately lead her?

Professor Kang lived the same day on repeat - same lectures, same coffee, same quiet evenings.Unremarkable in every way.That is, until the day he died trying to save a student.When he opened his eyes again, he wasn't in a hospital. He wasn't even human anymore.Reborn as the weakest of monsters - a slime - in a world where the strong devour the weak, survival is the only law that matters. But if clawing his way up means becoming the apex predator himself... well, so be it.

I was betrayed. Slaughtered. Left to die by the people I trusted most — the women who loved me, and the hero I called a brother.But death wasn’t the end.Ten years before it all collapsed, I opened my eyes again. Same world. Same faces. But this time... I had a System.Not just any system — a Sex System bound to my very body. Each conquest fuels my power. Every ring I unlock grants me new skills.They thought I was weak. Disposable. Easy to manipulate.Now, I’ll corrupt them one by one.Not just for revenge... but for pleasure.Reincarnated with a Sex System. Bound by lust. Driven by vengeance.No one gets out untouched.