Watch Free Online HD Moviesjoy. The movie features Raju Rai, a young Indian boy living in Mumbai, India. Raju's mentor, the scientist Dr. Singh, develops a technological suit that weaponizes all the Chakras in the body. Raju uses its powers to be a superhero and vows to use the suit to protect and serve Mumbai as he battles super-villains. The Invincible fights new enemies and makes a new mysterious friend Mighty Girl. But, who exactly is Mighty Girl, where did she came from and how is she going to change Chakra’s life?