Des：Yuji was born the second son of three brothers. From my mother Saki, I quietly retracted my impression... In the spring of one year, his brother found a job and lived alone, and his brother entered a dormitory school . His father was worried and his life soon changed and Yuji and Saki started living together. The lively house is quiet, and Saki feels a sense of loss... In such a mother, Yuji will only feel regret and emptiness, and try to accept her mothers feelings.