Friendship, family, love... Any emotion is a kind of pain. In the memory of youth, we are boiling in the emotional whirlpool. Xiao Mo used his short blooming season to leave heart-piercing whispers. For friendship, Yuanyuan is actually the lover of another soul. For family, mother turns out to be the past of his youth. For love, Qin Ziyang is the most severe wound in body and mind, because behind this series of emotions are interconnected and interspersed, but there is a huge secret hidden...