This story is about a woman selling in the market who is arrested by the tax force. The husband is informed by one of the market women. On his way to go and release his wife he had an accident and died. Later she was released and gets married to his husband's brother. She bears him a son after his first wife bears two children.

Her husband takes one of his companies and ... » View full summary

This story is about a woman selling in the market who is arrested by the tax force. The husband is informed by one of the market women. On his way to go and release his wife he had an accident and died. Later she was released and gets married to his husband's brother. She bears him a son after his first wife bears two children.

Her husband takes one of his companies and gives it to his sister to be monitored because he has many companies and he is a rich man. Then his wife's sister went to a herbalist so that he can take over the company and the herbalist gave him a key (kokoro) that he should use and throw it inside the river. She did as the herbalist told her and the key started working on the man and he forgot about the company and the lady takes over the company.