The girl Miyuki doesn't understand her parents and is a little willful. After his father (the police) sent away his favorite pet, his dissatisfaction with his parents poured out, he stabbed his father on impulse, and ran away from home afterwards. Ahua is a middle-aged "shemale" who thinks she is a woman. I used to work in Gibba before, and later left because of the beating incident and lived a vagrant life on the streets. Kim is a middle-aged uncle who likes to evade responsibilities. Because he is addicted to gambling and alcoholism, he is heavily in debt. After his creditors chase the door, he abandons his family and becomes a street tramp. Miyuki joined Ahua and Jin's wandering scavenger life shortly after running away from home. Ahua took good care of Miyuki and had a secret love for Jin at the same time. Kim and Miyuki often fight because of their disagreements, which makes their lives full of fun. The three formed a strange combination similar to a family.
On Christmas Eve in Tokyo, the three people found an abandoned baby girl in the garbage dump. Ahua insisted on taking the child back to their place of residence, the cardboard house, and named the child Kiyoko. She wanted to raise the child, but Kim and Miyuki objected. After a night of consideration, Ahua decided to take the child to find parents the next day. Kim and Miyuki were moved and embarked on a journey to find Kiyoko's parents together. They used the key of a storage cabinet found in the crib to open the cabinet and found clues among many things. A photo: a photo of a young couple standing in front of the house, with a tall building faintly visible behind it (Clue A) , And a few nightclub business cards (clue B), signed by Sachiko. So they went to the location of the nightclub.
On the way, he rescued the gang boss trapped under the car, and the man who is about to become his son-in-law is the owner of the nightclub in Clue B. They followed the gangster to the wedding banquet hall and learned from the groom that Sachiko was no longer working in the nightclub. At this time, Jin also recognized that the groom was the one who forced the debt and caused him to wander on the street. Suddenly, a foreign man disguised as a waitress shot and tried to assassinate the gang boss. After failing, he took Miyuki, who was holding Kiyoko, as a hostage, and fled in a taxi. A Hua desperately chased the foreign man, but Jin refused to go there on the grounds that it was the police.
Miyuki was taken to her home by a foreign man. The foreign man's wife helped to take care of Kiyoko. The foreign woman said that her father was a policeman. This reminded Miyuki of her father and the incident of stabbing him. At this time, Ahua took the taxi that had taken Miyuki to the foreign man's home. When she was helpless, Kiyoko's cry made her find her way smoothly and merged with Miyuki.
On the other hand, Jin found landscape photo C in the "house" of an old tramp: the building that appeared in clue A. Jin Zheng was going to find Ahua and the others, but was surrounded by a few unscrupulous teenagers who claimed to be "cleaners." Half unconscious, he came to the vicinity of a certain Gibba and was rescued by the staff inside. After Ahua took Miyuki and Kiyoko away from the foreign man's home, she also came to the base where she used to work, and unexpectedly met Kim.
The three people found Sachiko's address based on the photo C that fell from Jin's coat, but found that someone had gone to the building, fortunately, they got her new address. However, Ahua vomited blood on the road and fell. They came to the hospital, and Jin unexpectedly met his daughter who was a nurse. For Jin's happiness, Ahua left him, and Miyuki continued to search for Kiyoko's parents.
Because the note with the address was on Jin, they could only wander around and accidentally rescued a woman who wanted to commit suicide by diving by the bridge. Surprisingly, that woman was the Sachiko they were looking for. The woman told them it was her husband who secretly abandoned the child without telling her. Aka and Miyuki hand over the child to Sachiko.
Kim learned from TV that Kiyoko was kidnapped and then went to Sachiko's home. Through Sachiko's husband, he learned that Qingzi had been stolen from the hospital by Sachiko, and the husband abandoned the child for fear of getting into trouble. Jin found Aka and Miyuki and told them the news. The three chased Sachiko to the rooftop of a building. The irrational Sachiko jumped off the roof with the child and was held tightly by Miyuki, but Kiyoko slipped out of Sachiko. A Hua leaped down to catch Qingzi, and grabbed the banner hanging on the building during the fall. I thought that I would fall to pieces, but a miracle happened. A strong wind blew by, and Ahua and Qingzi fell to the ground safely under the buffer of the floating banner. In the end, Kiyoko returned to his real parents. At the strong request of Kiyoko’s parents, a policeman took them to visit Ahua, Kim and Miyuki who were lying in the hospital bed. The door opened and the policeman who took the lead turned out to be Miyuki. Kiyoko smiled in his arms.
Kiyoko is like an angel that brings happiness to the person who saves her. She lets Jin meet her daughter again and let him know her responsibilities as a father and husband; she lets Miyuki meet her father by chance, and lets her understand in the process of finding a family. To overcome the difficulties of being a parent; she also fulfilled Ahua's love, allowing her to reap the affection-Qingzi's foster mother OR foster father.
