Did the OPM Genos audiobook already confirm Saitama grows rapidly stronger every passing moment?
/r/OnePunchMan: One Punch Man - Hello there! Welcome to r/OnePunchMan, the subreddit for all things related to our caped bald hero! Please read the FAQ before posting! Beware of manga spoilers! Check the sidebar for information! - July 23, 2022 - 11:48