Underworld: One Punch to Rule

Episode 1
Episode 1 of 9
Episodes
Grayson seeks revenge for his sister and is trained by a mysterious woman. Sent undercover into a syndicate, he rises to lead it and hunts the mastermind behind the crimes.
Episodes9

Grayson seeks revenge for his sister and is trained by a mysterious woman. Sent undercover into a syndicate, he rises to lead it and hunts the mastermind behind the crimes.