*A terrifyingly possessive living Yama x a goddess who coughs blood whenever tempers flare. * Yan Yu, a medical student in a fictional female-dominant world, wakes up inside a stallion-style novel. Her mission is to save the heroine before the scumbag male lead deceives her and help her become empress. Instead, she opens her eyes as the cannon-fodder woman who tried to assassinate the heroine and got crushed for it, a terminally ill extra with one foot already in the grave. Draped in red, Yin Beiqing lounges on her couch, glances at Yan Yu, and says lightly, 'Kill her and feed her to the wolves.' She assumes the sickly woman will cry and beg. Yan Yu straightens her back and answers, 'If you kill me, you will regret it.' Legends speak of an all-powerful goddess. Yin Beiqing has searched for years because a strange illness clings to her body, and Yan Yu knows exactly how to exploit that. Relying on her knowledge of the plot, she starts bluffing with absolute confidence: yes, I am that goddess; I know where the scripture you want is; I am close friends with the miracle doctor said to cure your old illness; I know the road to every ancient relic you seek. Most importantly, your death calamity is a man. Later, Yan Yu joins forces with the heroine, steals the male lead's golden finger, ruins his apprenticeship and power-up path, and points at him: 'That is the man who will kill you.' In the original story the heroine fell in love with him at first sight, and Yan Yu worries Yin Beiqing will hesitate. Instead, the so-called handsome male lead turns out to be a rat-faced mediocrity not even one meter seventy tall. Yin Beiqing does not blink: 'I'll cut him down right now.' The more Yan Yu keeps up her act, the guiltier she feels, because Yin Beiqing never doubts her and only treats her better and better, giving her the mark of Qionglie Valley, binding herself to her with a blood oath for a lifetime together, even risking her life for her again and again. Yan Yu wants to confess that she is no goddess. Yin Beiqing only says, 'No. You are.' Then during the entrance exam to the spirit academy, Yan Yu is struck down by an evil spirit, falls into a coma, and under everyone's gaze resurrects at full health with brilliant golden pupils. Yan Yu is left wondering whether she really is the goddess after all.