Everything changes for the Ing family when the husband and father is diagnosed with terminal cancer. The mother, who is the main supporter has become more isolated, while the son is no longer certain about his future plans although he has been accepted to study abroad. The conflicted family returns to the father’s hometown for the tomb-sweeping ritual, but his original mountain tomb has been replaced by a newly built hotel.

Qin Fen, a funny, honest, single inventor, met a girl called Smiley, who was in agony of her boyfriend's betrayal. They traveled to Hokkaido, tried to help Smiley cure her pain in heart, and both of them gradually found their true love and life redemption during the journey.