FU2 is about a girl with two souls, a good and the bad. Oftentimes, she gets confused (as one ought to be when having two souls). She's like the personification of Freud's id, ego and superego, only she's all in one. She keeps having moments of indecision-- she'd sprout horns one minute, then the next minute she's all angel-like, complete with a halo.

FU2's main character is a twelve year old, androgynous looking girl named Lavi, and she is usually stuck in several shoujo-ai (girl-girl love) and shounen-ai (boy to boy love) moments, often manif

FU2 is rated M, due to rampant violent content. Listed warnings include gore (many essential scenes depict excessive bloodshed, blood fetishes, sacrifices, corpses, dismemberment), sexual content (many gay and lesbian scenes, some nudity), horrific violence (torture, murder, unrestrained beatings), lots of dreary, depressing death, demonic activities (possession, hell and heaven realms), and of course (and probably the mildest of all), very foul language.

The webcomic was made by internet persona KEENSPACE, and has been in internet circulation since the year 2000. The site is currently under construction until further notice.