Female protagonist: Su Nianxi is emotionally indifferent and has difficulty perceiving strong emotions, but she has a superior IQ and strong logic. All "crying" and "innocent" are physiological reactions or rational imitations, but in fact they are "black sesame glutinous rice balls" that are good at leveraging force and fighting back gracefully.
This is a story in which the female protagonist goes from being a "bystander" who simulates emotions with reason, to experiencing uncontrollable real heartbeat for the first time because of the male protagonist's love, and learns love and dependence.
Male protagonist: Gu Yanshen, with a ruthless and cold appearance and extremely insightful, has already seen through the essence of the female protagonist and loves her deeply. He is decisive in killing outsiders, but is an extremely patient and gentle loyal dog towards the heroine.
This is a story about redemption and growth