Wang Tianyu

Lu Xiao, the brilliant and composed captain of the Haigang Police, has built a reputation for cracking even the most complex cases. But when a mysterious “Water Ghost” killer and a floating corpse case leave him baffled, he finds an unexpected ally in his new roommate, Fang Yitong. Together, they form an unlikely partnership to track down the elusive murderer.

Ruan Meng is admitted to the city’s best high school, but on her first day, she keeps getting into trouble, misunderstanding, for example, room number "601" for "109". During the first class meeting, as the students are introducing themselves, the homeroom teacher asks Xue Song what his first impression of Ruan Meng is. He utters the words: "cannot look straight at her", which angers Ruan Meng, who swears: "One day, I want you to be unable to ignore me!".