A trio of delinquent brothers fends off neighborhood rivals until one joins a gang to gain protection for the upper-class girl he loves.

Ren Guang-xi, a cocky law student, seems to lead the perfect life. He's the sole successor to a huge and famous business and is a talented ice hockey player. But in reality, his lonely life lacks joy, laughter and motivation. That is until he meets Liang Mu-cheng, the new bento seller at his school canteen. A harmless bet brings the two together and Guang-xi slowly changes as Mu-cheng teaches him how to give and love. Tragedy strikes when Guang-xi suddenly has to go through a major brain surgery which causes him to lose his memory.

Li Xiaoyao journeys to Dream Island to find a cure for his sick aunt, where he falls in love with Zhao Ling’er and marries her. After losing his memory in an attack, he forgets Ling’er and returns home with her. As she tries to win back his love, Xiaoyao embarks on a quest to find her when she mysteriously disappears, uncovering hidden secrets along the way.