By chance, Su Xinyu, an ordinary high school sophomore, fell in love with Gu Bohan, a popular star. Su Xinyu persisted in her beliefs and dreams and kept pursuing them. Gu Bohan was moved by Su Xin's unyielding innocence, kindness and persistence, and first became her best friend under a pseudonym. When Su Xinyu graduated from university, Gu Bohan let Su Xinyu know the truth - they were in love... Many episodes happened during this period. In order to protect Gu Bohan, Su Xinyu wandered outside the gate of hell and fought against the darkness... All this time, Su Xinyu chose to give, choose to protect, choose to wait, and chose to bear everything silently... In the end, Gu Bohan chose to give up the stage of his dreams for true love and to cherish the true love that was lost and regained again...