Ask people, Isoyama Naoto was abandoned by his mother when he was a baby. According to the story of his father who died already, a neighbor couple who were worried about him crying that they had the mind set that he was born to them. However, he would not receive the neighbor's wife's breast milk.
Meanwhile, there is a quarrel between Kurokawa's acquaintances and director. Qingtian and Akagi a middle-aged executive is bad, to quarrel just from boring on a daily basis. It started out as petty bickering between them, but it rapidly develops into a duel.
依頼人・磯山直人(オクイシュージ)は、赤ん坊の頃に母親に捨てられた。すでに他界した父親の話によると、磯山の止まぬ鳴き声に心配した隣人夫婦が、ちょうど自分たちにも子供が生まれたばかりだからと、妻(秋山実希)の母乳を与えてくれていたのだという。
磯山は、"もらい乳の母"を探し出し、ただ一言お礼を伝えたいと思い…。