A girl with large hip-hop pants and an orange backpack walks around Gangnam Station. The girl's clear but unfocused eyes are bruised. Somewhere in Seoul, a girl gives birth to a child sitting on the toilet in a filthy public restroom. Green wings sprout from her back as she pours water with her blood-stained hands.

London high-society mouse, Roddy is flushed down the toilet by Sid, a common sewer rat. Hang on for a madcap adventure deep in the sewer bowels of Ratropolis, where Roddy meets the resourceful Rita, the rodent-hating Toad and his faithful thugs, Spike and Whitey.

A young singer/songwriter, despite being married, becomes involved with her new guitarist, who she soon discovers has a dark past and may be a danger to her and those close to her.