Ding Chengran, codenamed "Night Owl", is a frequent visitor to the international dark web bounty list. Tired of the days of licking blood, he decided to wash his hands and find an ordinary person to get married and have children. On their first blind date, he carefully disguised himself as a socially-phobic programmer. The gentle female teacher Luo Kexi sitting across from him smiled shyly at him, showing two small tiger teeth. Halfway through the date, the cafe was surrounded by special police. Luo Kexi slowly wiped off his lipstick and showed his ID: "Mr. Ding, Interpol, you are under arrest." Ding Chengran looked at the familiar ID number and fell into deep thought - was this the one he "borrowed" from a black marketeer's safe last month?