Kenji was born as the second son of a family with three children. From his mother, Sae's perspective, he was an easy-to-raise child... One spring, his older brother got a job and started living alone, and his younger brother entered a boarding school. His father's life changed busily with a transfer, and a mother-and-son life with Kenji and Saki began. The lively house suddenly became quiet, and Sae felt a sense of loss... Seeing his mother's state, Kenji felt regret and emptiness that she only cares about his brothers, and tries to monopolize his mother's love...
