Yu is not a real mother. Yu-san was the one whose father remarried 10 years ago. One year after my marriage, after my father died, she raised me with no blood connection with just one woman. As a mother and a woman, my longing for Yu-san was to make Yu-san happy. However, that wish is shattered by a bad friend, Yuzuru. Yuzuru who overtakes me, leaves early due to a false illness and approaches Yu-san. When my anxiety reached its peak, I returned home at a glance ...