How did Mi Lan get her vision back for a seconds in ep 1 when she didn’t drink his blood? Did I miss something?
I think as long as her body retains any part of his blood, by feeding, biting, or otherwise, she gets her vision back. It just has to get in her system somehow.
Episode 11 finally explains Li Ying’s beef. He thinks that Shen purposely failed to save his sister in a time of need, but it was really because his vampirism was activated and he couldn’t help. Well, at least we have a reason.