Hero – Invisible Mode On) is an Indian Hindi-language science fiction action television series.

[4] In an ancient era of gods and asuras (demons, actually aliens from Venus), a mystic invisibility ring is lost in an epic battle.

The asura guru Shukracharya sends minions to retrieve it, and in a series of battles Veer unlocks successive powers of the ring and is known as "Hero".

Mad scientist The Professor kidnaps the chief minister of Maharashtra and demands a biological weapon from CM.

The hero arrives and saves the hostages, though The Professor gets away and police officer Aditi's assistance goes unrecognized.

Veer and Aditi are adversarial initially but join forces to save the city and their alliance slowly blossoms into friendship and then love.

The series went on a brief hiatus from 21 April 2021 due to COVID-19 lockdown in Maharashtra, during which the shooting base was moved from Mumbai to Surat.

The Big Shanivaar is crossover of all Sony SAB's on-going shows (except Taarak Mehta Ka Ooltah Chashmah) on 20 November 2021 on the occasion of Diwali in Parakram SAF and to help its Cadet Koel Roy in escaping from her husband.