The assassin Gu Nan (female) has no heart and no emotions. She has lived for two hundred years and established an assassin group called Baiyi. Gu Nan was assassinated once and was poisoned. It required a person's blood to detoxify, but the antidote was extremely demanding. Later, I met Mu Dongtu (female) who was skilled in medicine. What story will happen to them? So whose blood is it for? Please stay tuned.
Purpose: Insist on originality