Blue is the most popular group nowadays, but Han Tian, one of the members of the group, chose to quit. In order to keep Blue, Lan Chen and Feng made a bet with the boss of the company. Xiao Xiao fell in love with Lan Chen because of a chance encounter six years ago, but she never expressed her feelings. The arrival of Jin Minxi put Xiao Xiao into a difficult situation, and the mystery of her life experience was gradually revealed...