krityotch Manowatthanakul
One Punch Man(anime)
Season 1
I will start with the plot. At the first episode The great villain name "Vaccine Man" cause a destruction in city A(name of a city), It's threat is a dragon-level threat(highest level of threat). A lot of class A heroes is sent to defeat vaccine man but all of them fail. Vaccine has ability to flight, create energy balls and transform in to a giant monster. vaccine man was a monster supposedly born from the release of excessive pollution and waste generated by the industries made by human beings. He claimed he was created as an incarnation of nature's wrath and was tasked to wipe out humanity and thus effectively "vaccinate" the earth against future "infections". Saitama saw Vaccine man in TV. So he came to defeat Vaccine man and he end up Vaccine man with 1 normal punches.