Kenji was born as the second son of three brothers. From her mother Tsubaki's perspective, she had the impression that she was a child who didn't need much help... One spring, my older brother got a job and lived alone, and my younger brother enrolled in a boarding school. Their father moved away from home and their lives changed rapidly, and Kenji and Tsubaki started living together as a mother and son. The once lively house suddenly becomes quiet, and Tsubaki feels a sense of loss. Seeing his mother's behavior like this, Kenji feels frustrated and empty because he only cares about his siblings, and tries to monopolize his mother's love...
