Su Nian and Gu Ze are about to enter into marriage. Gu Ze is heavily struck by thugs while protecting Su Nian, becoming a vegetative person. Keeping the promise of "If you do not wake up, I will not marry", Su Nian disregards her parents' pressure and coercion to marry and gossip from others, taking meticulous care of him day after day for five years. On the verge of her collapse, Gu Ze's fingers show abnormal movement, and at the same time the assailant who hurt him is also brought to justice, finally welcoming a glimmer of hope amidst hardships.