The Red Thread Knot of Liang Shanbo and Zhu Yingtai

The Matchmaker God descends to the mortal realm, only to get bound to a spoiled rich kid who’s his sworn enemy? Zhu Tangxing holds a red thread in his hand and looks at the rebellious Ma Wencai before him, as well as the jade pendant on his chest that resonates with his own magical artifact. Wait, this isn’t how the story’s supposed to go! They said he was meant to bring Liang Shanbo and Zhu Yingtai together, so why has he gotten himself involved first? When a cold-faced King of Hell meets a master of pretending to be one, who’s the real prey in this game of schemes? Lovers across the land can wait. First, he has to deal with this thorn in his side!

Here’s the old synopsis:

The Matchmaker God enters the world of Liang Shanbo and Zhu Yingtai during a trial. Bound to a System, he must complete its tasks to ascend to heaven again.

Because his body and soul haven’t fused stably, he becomes a man in the morning and a woman at night.