Xie You, who had a dispute with his mother, was "exiled" to his hometown where transportation was inconvenient and surrounded by mountains. In a mountain village where young adults are increasingly rare, Xie You meets Hang Yu, a college classmate who returned to the village for rest due to illness.
Faced with the threat of death, Hang Yu did not lose his vitality due to physical pain. Instead, he burst out with a desire for "vitality." He constantly follows the footsteps of time, explores the changes in the four seasons, and absorbs the vigorous vitality of nature.
However, Xie You, who originally accompanied him to relax out of "boredom" and "sympathy", was attracted to him through gradually deepening contact.
The disease eventually took away Hang Yu's life, but fortunately, in addition to relatives and friends, there was also a lover who accompanied him through the last four seasons.
Intention: Even if life is short, bloom happily