The yuelao (love god), who directs the red threads of fate for mortals, had his own thread become tied to someone by accident! Because of his idiot friend Yang Ruiyu messing up the threads, the yuelao Hua Shanyue is "forced" to go down to the mortal realm, where he happens to save a little snake by the side of the road. He didn't think much of it, but who knew that snake would end up getting tangled up with him? It's in the yuelao's nature to want to see people get together and be happy, but he doesn't want pair up himself!!!!