The story of a teenage boy named Yu, who falls for Yoko, a girl he runs into while working as an "up-skirt" photographer in an offshoot of the porn industry. His attempts to woo her are complicated by a spot of cross-dressing – which convinces Yoko that she is lesbian – dalliances with kung-fu and crime, and a constant struggle with the guilt that's a legacy of his Catholic upbringing.

An industrial section of Japan got the name of “Yentown” as many immigrants come to make money and hope to go home rich. A small group of people in Yentown try to work together to survive—Ageha, a young girl with no family; Glico, a sex worker; Fei Hong, a poor immigrant from Shanghai; Arrow, an ex-boxer from the US; and Ren, a mysterious guy who seems to know too much about guns. Fortune shines upon them when they find a cassette that will get them rich, but along with money, trouble will always follow.

Sanae, a former literary girl, became the secretary of Shunichi Wada, a respected mystery writer, through an introduction from an acquaintance. Wada is known for her humanistic style, but in reality she was an unusual lover of women and was extremely stingy with money.

Special Rescue Police Winspector is a "Special Rescue Police Winner" who loves peace, believes in friendship, and confronts crimes to save lives! (From the opening narration) In 1999, advanced science and technology enriched people's lives, but the damage caused when they were misused for crimes or went out of control and went out of control was also great. The Special Rescue Police Winspector (abbreviated as WSP ) was established to deal with such a situation . Their purpose is not only to investigate crimes and arrest suspects, but also to save the lives of those involved in crimes and disasters.