I must not be able to do it.

Tomoe drowned his grandson Kosuke. The grandson's foolishness grew even when Kosuke grew up to be surprised at the surroundings. On the day when Kosuke's parents left home, Tomoe took care of Kai Kai and invited him to take a bath. I used to be often in between. It was natural for Chie. However, this unprovoked Act provokes Kosuke and causes unexpected action. It was forbidden relation. It was Tomoe's love to accept and forgive all his grandchildren.