The story revolves around Krishna, who is born with magical powers - a legacy from his father, Rohit Mehra.
Krishna is born with magical powers - a legacy from his father, Rohit Mehra. When Krishna is beckoned to Singapore by his one true love, Priya, he is troubled to discover that a megalomaniac scientist by the name of Dr. Siddhant Arya has set into motion a nefarious plan that will forever alter the fate of humankind. Now, with destruction on the horizon and his true love calling, Krishna must assume the role of Krrish and put a halt to Dr. Aryas plans before the whole world suffers at the whim of a maniacal genius.
The story of Krrish 3 follows the life of Rohit Mehra, a scientist, and Krishna "Krrish" Mehra, his superhero son, who face an elaborate conspiracy orchestrated by the evil genius Kaal and his female henchman Kaya.