The story takes place in a small mountain village. This is a happy and happy family of four, but was brought into the abyss of pain by a sudden car accident. His father was killed in the car accident, and the thin mother had to shoulder the burden of supporting the family. Raising two young sons alone, but the bad luck did not completely leave. The sudden disappearance of the eldest son brought a greater impact to this originally fragmented family. Faced with increasingly difficult lives, how should mothers continue ?