This is an imaginary world, not history, so please don't take it too seriously.
One is the love-hearted and ruthless Young Master Xu, Xu Yehua, and the other is the cold-blooded and ruthless Fourteenth Prince, Yu Jia Sha Zui.
Ever since Xu Yehua fell in love with Yujia Shazui, he tried to please him every time, but Yujia Shazui was too cold and failed every time.
After Xu Yehua drugged him, he was killed by Yujia.
Xu Yehua wanted to take revenge, but learned that Yujia's killer turned out to be the fourteenth prince.
Clear water literature, no meat literature