One Punch Man: Road to Hero is an OVA of One Punch Man and reveals the hero origins. On this episode, Saitama starts becoming a hero and comes to a shop for his temporary outfit repairs.
Whoa, I wasn't expecting an OVA for Saitama's origins at all. That is just awesome since it's not exactly in the manga. Also it was quite nice to see how Saitama starts his hero hobby and how he obtained his costume. Other than that, I'm definitely looking forward for more of the OVA episodes coming. Now what's going to be the next origin? Overall, interesting OVA origin episode and some cool action.
Conclusion: Interesting OVA episode and some cool action.