Yui Kyojiro's older brother and Hibiki's older brother Kyoichiro and his wife are in a bitter conflict over Tokujiro's father-in-law's inheritance. Hibiki, who has been taking care of Tokujiro in the countryside for a long time, does not hand over his inheritance and performs a procedure called nursing care. Yui, who found it, also seduces Tokujiro, saying that she cannot back down as a woman. What will happen to the hot nursing care battle of beautiful women?