"One Punch Man" Season 2 will be released in December featuring Garou as the new big villain.

Garou, a former disciple of S-Class Rank 3 hero Silver Fang, will challenge the heroes and aim at the main protagonist Saitama.

Mentored by Silver Fang, the new antagonist is adept in martial arts and has mastered Silver Fang's Water Stream Rock Smashing Fist.

The young Garou favoured villains over heroes and displayed a troublesome behavior. He had conflict with many of his classmates and was later on exiled due to his uncontrollable nature. Afterwards, he took on various opponents, developing new techniques in the process.

Manga artists Yusuke Murata confirmed that he will be on-board with the highly anticipated "One Punch Man" season 2 very soon and he will do his best to amaze fans, reports Crossmap.

The creators are eyeing December as the release month -- an ambitious timeline given that it usually takes a year to complete one anime season which demands over 100 sketches, pages, editing and storyboards.

Meanwhile, there's a new Original Video Animation (OVA) for "One Punch Man" and it will feature Speed-o'-Sound Sonic gearing up against Saitama.

Leaked screen caps of "The Ninja Who is Too Complicated" show Sonic retreating in the mountains.

Sonic is a recurring character in "One Punch Man." The ninja assassin is a self-proclaimed rival of Saitama, reports YIBADA.

The OVA will be packed on the volume 3 set of "One Punch Man" which will launch on Feb. 24.