"One Punch Man" season 2 spoilers reveal a mid-2017 release date. The villains for the new season of the popular anime series have been revealed too. Interestingly, Saitama is also expected to don a new suit and a wig to match it.

The second installment for "One Punch Man" is reportedly coming out in mid-2017. Speculations abound predicting that season 2 is expected to return to the small tube in mid-2017.

Spoilers also predict that anime fans is about to witness how Saitama will battle with his worst enemy. The second installment of "One Punch Man" is speculated to feature Metal Knight, who is said to be the worst enemy of the protagonist.

The speculation was based on an episode in season 1. Fans can recall that Drive Knight told Genos in season 1 that he should not just trust Metal Knight because the latter is a traitor.

Metal Knight, aka Bofoi, is part of the Hero Association who has created a lot of inventions. He has dedicated his life to high-end technology advancement and has resulted to creating inventions which are extremely beneficial for himself. His creations came from collecting remnants from the Dark Matter Thieves which was shipwrecked.

Another plot to look forward to in the upcoming season 2 of "One Punch Man" is the revelation of a major secret of Saitama. Speculations say that the next season will allow the anime fans to discover the secret source where Saitama's power is coming from. Unfortunately, this unveiling of his secret source will also lead to his major downfall, FactsHerald reported.

Furthermore, the protagonist of the series is rumored to come out with a new outfit. Rumors say that Saitama will let go of his iconic yellow suit and will be sporting a new suit. The protagonist is also expected to don a wig to match this new outfit, Ecumenical News has cited.

The publication also mentioned Garou will be the biggest badass in the next season. Garou is a former student of Bang. He has an S-class membership status and has come from a family of badasses, which made him a perfect match with Saitama in the upcoming season 2 of "One Punch Man."

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