The Evil Cultivator Gongsun Sheng of Water Margin: Refining Puppets from Young Women's Skin

[Water Margin + some crossover martial arts worlds + villain + human skin + transformation + no System + rebellion]

A Blue Star author known for pushing the boundaries transmigrates to the late Northern Song dynasty, becoming Gongsun Sheng, the Heavenly Leisure Star among the Water Margin's demonic stars. His master is Xu Zhu, Palace Lord of the Vulture Palace.

Yet this man refuses to follow the usual script, spending his days among the gentle company of Mei, Lan, Zhu, and Ju.

Soon, Xu Zhu drives him down from Misty Peak, and the Water Margin demonic-star story begins.

Having mastered a lifetime's worth of skills, Gongsun Sheng descends the mountain and happens upon Song Jiang taking a concubine. With a clever scheme, Gongsun Sheng takes his place…

But unexpectedly, Yan Poxi threatens to report him to the authorities, demanding that he kill Song Jiang and seize his estate.

In a fit of ruthless fury, Gongsun Sheng uses the Northern Darkness Divine Skill to absorb and refine her, leaving behind only a lifelike skin.

Just then,

Song Jiang wakes from his drunken stupor and heads upstairs to do the deed. To keep his cover from being blown, Gongsun Sheng has no choice but to use his secret art, “Human-Skin Disguise,” and transform into the young wife Yan Poxi, continuing to carry out the mission…

The later twists are too outrageous to spoil here. Please read the main story for yourself.