Dude trains like one-punch man during the pandemic, Buff gets
Screenshot:: Jigoku Dera Guren Maru Back in 2019, in days gone by, Kotaku reported that an investor named Sean trained like One-Punch Man for thirty days and was in great shape. Now, in 2021, another guy has been training like the character for a full year. How Yutara reports, YouTuber Jigoku Dera Guren Maru started ...



