Emi is a married woman who lives a lonely and distressed life because her husband is away alone. - Emi receives a phone call from her daughter who has moved to Tokyo and wants to introduce her to her boyfriend. - Emi was looking forward to seeing her daughter for the first time in a while, but there was something she was even more excited about. - That's because I heard a rumor that my daughter's boyfriend is super unlucky. - Then, she entertains her daughter's boyfriend who comes to stay the night... - Emi, who can't get the word 'unequaled' out of her head, approaches her daughter's boyfriend even though she is tormented by guilt towards her daughter...