The Earth may face a major catastrophe in "One Punch Man" episode 10.
In the previous episode, it was revealed that Earth would face a major catastrophe again. "One Punch Man" episode 10 spoilers based on the manga opened with Saitama and Genos at Silver Fang's dojo.
It was revealed that the decline of Bang's dojo was caused by one of his disciples, Garou, who went on a rampage and maimed the other students. Afterwards, someone from the Hero Association arrived to summon all class S heroes.
Genos invites Saitama and they went to City A. There they met Atomic Samurai and Tornado who mock the hero-for-fun's now class B status.
The class S hero meeting begins. Class S rank 6 hero Metal Knight, who made a brief appearance in "One Punch Man" episode 7, is absent as well as class S rank 1 hero, Blast.
Apparently, the two heroes have gone missing and couldn't be contacted. Moreover, it was revealed that Lady Shibabawa, the prophet who was shown in the last part of "One Punch Man" episode 9, has died while predicting the future.
However, the real issue of the meeting was actually because of Lady Shibabawa's note saying that "the Earth is in trouble." Although the prophet has only been able to see a fraction of future events, her predictions are proven to be 100% accurate.
This could mean that a major catastrophe could happen in "One Punch Man" episode 10. Furthermore, it may cause more trouble than an earthquake or a monster above level demon or dragon.
The Hero Association wants the class S heroes to be ready for battle within the next half year. Saitama piped up and noted that, if the devastation would be within the coming six months, it could mean that they will face the major catastrophe "tomorrow or even today."
"One Punch Man" episode 10 will be aired next week.