"Where can you find a crazy woman living with her ex-husband!" ...there it is. Here. Dan-Bi, who was on the verge of being thrown out on the streets after being scammed for rent, asked the current landlord to let her stay in the empty house until she could come up with the deposit, but that landlord was none other than her ex-husband, who she had broken up with after a one-year contract marriage! Unexpectedly, her ex-husband readily accepted Dan-Bi's request, but "But there's someone already living in that house." "...Who is it?" "Me." Dan-Bi suddenly ends up living with her ex-husband, Do-Young. The two of them are sweet... no, will they be able to end their cohabitation safely?