ryutaro kawamura (played by shiro ito), who started with funeral services, is old and the sudden illness once pushed him to the side of death. ccc。 although he survived by chance, his three daughters, yoko (yu guimiko), yamano yuezi (mukii shizumi), and rinko (yu natsuki ionya) seem to be in urgent need of being imminent and want to get his father's inheritance early. yuso sato (played by riori mukai), who serves as the attending physician of ryutaro, happens to be the boyfriend of the old man's beloved granddaughter kawamura feng (played by nana eikura). after many twists and turns, he finally got permission to become the son-in-law of the kawamura family. ryutaro, who had already seen through his children's thoughts, decided to change his will. this time he actually planned to write the name of yusheng.