Moebius 2013

A raging housewife (Lee Eun-woo) pulls a knife on her cheating husband (Cho Jae-hyun). Unable to get to him, she instead castrates their teenage son (Seo Young-ju). The guilt-ridden father then offers up his own member in compensation, while the son falls in with the wrong crowd and his father's mistress (Lee Eun-woo). Laced with morbid humor and shocking perversions, Moebius examines the meaning of family, desire and genitalia to its unflinching extreme.