Xu Songtao is hired as a double for heir Song Shaocong due to their uncanny resemblance. After proving himself, he's made the group’s successor. But just before his wedding, he’s kidnapped by the real Song, who wants the life without the effort. Fortunately, fiancée Guo Yating notices the switch. Thus begins a thrilling battle between the real and the fake “Second Young Master” of the Song family.