MaMaKiKi is a film about four friends who studied together in college. They meet at a reunion in college after 5 years of graduation. What has happened in everyone’s lives in the 5 years forms the structure of the film.

Vanjaram (Mime Gopi), a gangster, owns an asian arowana fish named Kattappa, which is believed to be his lucky charm. One night, Kattappa gets stolen by a thief and ends up in Pandian’s (Sibi Sathyaraj) house. Pandian is considered an epitome of bad luck