Luo Jia discovers that Cheng Jin, the new transfer from orthopedics, is the very man she had a one-night stand with the night before. Cheng Jin switches seamlessly between domineering and puppy-like, successfully winning Luo Jia's heart. Just as their romance grows sweet, Luo Jia learns that Cheng Jin only approached her to get revenge on his ex-girlfriend. Heartbroken, she returns to Yu City. Unexpectedly, Cheng Jin follows her there, beginning his desperate "wife-chasing crematorium" journey.