Later, He Became A Royal Healer - Chapter 93 - Kissing or not.

Patricia had only one goal in life: to finally break free from her abusive family. But what happens when she suddenly finds herself married to a man she has never even met?Just when she finally found the love of her life and landed her dream job, everything spiraled. Her world shifted overnight when she discovered she was married to the most infamous and feared man in the city.Roman Blackthorn, known as The Don of the Doctors, was revered for his unmatched medical skills and chilling indifference. Few knew much about him and he rarely appeared in public but everyone knew not to cross him.Believing her stepmother was behind it all, Patricia made the bold decision to face Roman and ask for a divorce… from a man who didn’t even know he was married.

Once, because of a pair of purple eyes he was scorned. He is a wangye known across the land, cold and bloodthirsty, looking disdainfully upon the world.

Shen Qingxian is the Honored Lord Lianhua, only lacking ascending to the heavens.

Gu Jianshen is the Demonic Emperor Jiuyuan, only lacking destroying the three worlds.

Everyone believed that a meeting between Shen Qingxian and Gu Jianshen must result in a war spanning the three worlds, the two of them dueling to the death.

Until Shen Qingxian went through a hundred years of closed-door cultivation, and spied upon heaven’s mysteries.

Words of heaven’s mysteries: For ten thousand years, no one in the cultivation world has ascended to the heavens. This is because the Heavenly Staircase has long since collapsed. The only way to set this right is to follow the directions of this jade scroll.

Jade Scroll Writing: First, meet with Gu Jianshen. Second, drink and get drunk together with Gu Jianshen……. Thirteenth, pass a ‘spring night’ together with Gu Jianshen…….

Shen Qingxian: “……”

- Description from Novelupdates

It was only after Su Yayan's death that she realized that she was a malicious cannon fodder female character who became a scapegoat in a Mary Sue story.