Naruto System in One Piece - Chapter 492

Tang Long was brought to the Immortal Cultivation World by an immortal who noticed his affinity to wood and cultivation.
Relying on his amazing talent, became one of the five emperors of that world.
He failed his Heavenly Tribulation and had his soul scattered into pieces but one part found its way to Qin Haodong on Earth.
With his excellent medical skills, he became a divine doctor of traditional Chinese medicine and encountered the baby girl he made before going into the Cultivation World, whose mother was as pretty as a fairy. The little girl even asked him to find more lovers. What a cute girl…

Kivas Chariot is struck by the sun—an event that corrupts her soul beyond repair.In the blink of an eye, she's transported into the midst of a cosmic ritual, performed by three eldritch beings beyond comprehension.Overwhelmed by the sheer magnitude of their presence, her fractured soul erupts in a desperate tantrum, shattering the terrifying rite.Yet beneath their monstrous forms, one of the entities reaches out to her gently—soul to soul—and asks a simple, warm, and comprehensible question.“What is it you truly desire?”Tears welling, Kivas whispers from the depths of her being.“I want to be loved!”The entity grants her wish.But not directly.Now, somehow awakened in a strange new world, Kivas discovers something bizarre—there are stats, HP, MP... even classes and skills.In a world where time matter less and power are more rampant, Kivas attempts to strive and live her brand new life.

Yin Li was born with a pure Yin body. He possessed the body of a male but the fate of a female, his Yin and Yan energies fully inverted. Because of this, his family’s old ancestors claimed he wouldn’t be able to live past twenty years of age.

To prolong his life, his parents fostered a furnace whose energy he could harvest to nurture his own.

As Yin Li looked at the frail and delicately charming boy in front of him, he felt his heart stir with compassion.

The Heavenly Path is carried through reincarnation, life and death are decided by fate.

He couldn’t simply ruin this pitiful child for the sake of his own selfish interests. Instead, he kept the small boy at his side, spoiling him and raising him as his trusted aide.

He truly believed they shared a master and servant’s pure and honest affection, not at all realizing that that wicked boy had been rotten from the start. The delicately charming small boy who was spoiled day and night only ever thought about two things:

1. Why hasn’t master bestowed his favour on me yet?

2. Just how can I climb into master’s bed?

- Description from Novelupdates

Li Yubing and Tang Xue were deskmates throughout the whole six years of primary school. After being plagued by Tang Xue for the entirety of this period, Li Yubing saw his chance and broke free with his secondary school selection. With no contact for yet another six years, who knew that Tang Xue and Li Yubing would one day meet again in university…

- Description from Novelupdates