Life is a long road, and there will be so-called regrets in our hearts. Whether we pass by each other or have difficult feelings, they will be kept in the deepest part of our hearts. The protagonist is an honest and stable supermarket manager. Due to the economic pressure caused by the real world, the originally happy family of three failed to agree with his wife in order to help his only friend since childhood. His wife's incomprehension coupled with the misdiagnosis from the hospital for a physical examination made him give up on himself and enter his own fantasy world. It was only when he came to the community where he lived by his own will that he suddenly realized what had happened...
