The male lead of the novel I'm the Boss at the Seventh Bureau. He is the person Lu Xingrou is obsessively in love with in the original story. Lu Xingrou answers his phone call with a sweet and gentle voice calling him Brother Tianyi. The ill-fated relationship between Lu Xingrou and Ning Tianyi began when she happened to find him injured on her way to school. Lu Xingheng recognizes him and would have screamed in horror if he had been present during the call.