Responses
I look back at some chapters. The maid had a promise with her new master that, " let go of the past. Those who break my heart or abandon me shall have no mercy." Which is quite ironic like beiyu didn't mean to abandon you sis. You're the one who's breaking her heart. Like that maid's only capable of getting stronger due to the medicine beiyu gave her. Due to that her new master acknowledged what she gained from beiyu, that's what she gives back? Uhhhh... such a bitch ヽ(`Д´)ノ
What the hell is wrong with that xmaid of Beiyu, like she's trying to kill someone who cares for her. She's really annoying isn't she? Just kill her already Beiyu..you're too kind.