"Black Sparrow", who is famous in the underworld, is an unidentified female spy who exposes evil deeds and disappears, aiming at the infamous corporate organization. Her next target is the destruction of "X", which dominates the underworld. Black Sparrow was burning to avenge his father's life after being killed by X ... Her lover was captured by the organization ... and she was raped without any means to do it without resistance. Free point gift for the first 1,000 yen!
