The latest details and possible spoilers for "One Punch Man" season 2 will feature Psykos and the Monster Association, as well as a rematch from Lord Boros.
Rumors are making rounds regarding a new threat that Saitama and the rest of the Hero Association during the events of "One Punch Man" season 2 as the Monster Association will be waging war against them. The Monster Association are the dangerous enemies of the Hero Association and they are led by Pyskos.
Pyskos is known as to be beautiful woman who sports aqua-blue hair and green eyes. She was the former Blizzard Group vice president. There are also speculations that members of the Monster Association have immense disaster levels that could pit them against the Hero Association's S-Class heroes. This also means that heroes in the lower class are said to be helpless against Psykos' team but with Saitama's help, things could be neutralized, GameNGuide reported.
The Monster Association has also ties with Garou, Silver Fang's former student and rumored main antagonist of "One Punch Man" season 2 as Twitter username MotoGP Update tweeted that the possible plot for "One Punch Man" season 2 as the user hinted that it could be the "Garou" arc or popularly known as the "Hero Hunt" arc.
In other news, it seems that Saitama will be facing a returning enemy from season 1 as Lord Boros will likely return to the show, MobiPicker reported.
Lord Boros is the leader to the Dark Matter Thieves and fought Saitama in an epic season finale episode were Boros commented on the latters "true strength" not yet being unleashed yet and Boros already knew he will lose the fight. It is unknown how Lord Boros will come back to life in the season 2 of the anime.
There are also rumors that fellow Hero Association member Amai Mask could be a villain in season2 as he has been hinted to be the one to discover Saitama's god-like power, showing an interest on the hero and use the power for his own agenda.
Amai Mask is powerful and popular hero, who also works as an actor and singer. Amai Mask believes that heroes should be a perfect example to the public and if the heroes cannot protect them, they must strive to be stronger.
However, underneath his heroic popularity, he has a darker personality, believing that "evil" should be exterminated quickly as he mercilessly killed the capture crew of the Dark Matter Thieves without giving it a second thought.
Amai Mask also mocked the rest of the S-Class heroes for their "failure" in saving City A and statetd that the only reason he stayed as number one in the A-Class because he believes that those who are worthy of an S-class shoud get it and he will decides if the hero is worthy enough to earn the title.
Season 2 of the anime series may feature more than 12 episodes than the previous season due to the manga series having nine volumes.
"One Punch Man" season 2 will launch sometime in 2017.