Andou is a high schooler who possesses the ability to force others to vocalize his thoughts – an ability similar to ventriloquism. Inukai is young man shrouded in mystery who commands the vigilante group, Grass Hopper, which appeared in a city shaken by the downtown restoration program. This is a tale of courage, resolution… and confrontation; this is a depiction of the two boys’ encounter.
(Source: Aku Tenshi)