Marvin , 30 -something an ordinary , useless , cowardly man , relying on a small camera Museum to maintain their livelihood . Thought the matter sorted out his wife and son over a lifetime of quiet life , because of his wife Yang Xin derailment and hastily ended in divorce .
Yang Xin , too tired of the bland marriage , divorce and lover Li Yi "flash marriage" , ready to form a new family . The only problem is that Xin Yang will face with the former Fuba text , the current husband, Li Yi , the son of the embarrassment of sloppy in the same room .
While Yang Xin and Li Yi happily planning a wedding of Marvin 's heart suffers . Seeing his ex-wife and her new husband is about to move into their own home , to jump off the threat of serious damage to the male self-esteem Marvin huff . A farce after the wedding was held as scheduled , Marvin had to accept the reality of Yang Xin , Li Yi roommate door .
After the wedding, wedding sweet Yang Xin and Li Yi , Marvin ashamed . But also he can not stand in the middle of the night are often separated by a wall bed with joy awakened . Intense jealousy and depression , Marvin exhausted trick to destroy the lives of two , accidentally attracted jokes under one hundred .
Desperation , Ribeiro began to Marvin about objects , trying to Marvin out of the house with a new romance . Again and again after a failed blind date , Ribeiro to his sister , Li Qin introduced to Marvin . I did not expect the Li Qin Jiaxizhenzuo that has feelings for Marvin and Marvin Li Qin , who is also gradually recovered the man's self - confidence . Seeing Marvin finally found a new love , Yang Xin has found his feelings to Marvin resurgence ...
A betrayal of his ex-wife had a love at first sight the infatuated rich woman , what Marvin Yang Xin and Li Qin choose ? A frustrated down and out ex-husband, a remarried husband of a forced smile , eager for Xin Yang can seize their own happiness ? The war, triggered by a "dwelling " in the four being imminent.