One day, a man bought a used electrical motorcycle and started delivering goods. On this day, Lan Xu and his girlfriend Li Can quarreled because of the pressure of life. In order to life continue, Li Can decided to leave his 3-year-old daughter An An and steal things from the store. Cashier Ms. Zhou was missed by the store manager for negligent work she did not find that Li Can stole things at this time. Ms. Zhou was fired by the boss. Then she went back home after that. Because she was dissatisfied with her flatmate who soiled the house's hygiene, she stick a paper on her fltmate's door to mock her flatmate, and she felt that she had found her pride again. But because of she accidentally filled the wrong address of her package made the diliverman went a lot of places on his first working day. Ms. Zhou's sticker of mocking her roommate made her roommate very angery, so she had to call the house agent Lan Xu and police Wang Haiyang for asking help. Police officer Wang who arrested Li Can was worried about the little girl AnAn who was at home alone all the time,but he was in troubled by various trivial matters, while Li Can ’s boyfriend Lan xu cannot be conneted by phone call ...
