Environmental activist T. Purushottam Reddy, known as Simbaa, fights against industrial pollution. After saving three lives, their collective journey of gratitude transforms into a determined quest for justice against those who harm Mother Nature.
Akhila, a dedicated teacher and caretaker for her disabled husband, is thrown into chaos when she suddenly murders a stranger. As Police Officer Anurag and journalist Fazil investigate, Fazil also develops a disturbing urge to kill and joins Akhila. Dr. Irani soon follows, leading the three to commit murder together.
Appreciating the storyline and performances of the main cast, BH Harsh of Cinema Express stated, "high concept thriller goes haywire".[5]The Hans India appreciated the ambition of the film, while opining that execution falls short. Further, the critic praised performances of the cast and the cinematography work done by Krishna Prasad.[6]