Shoulda had a moment where him and the abyssal had a calm and peaceful talk before it died like "so why do you guys wanna destroy us" "our home solar system is on the verge of destruction we need your guys system" " ah m'kay mate you can have it"
But Saitama is a Gag character although different from most in theat he suffered emotionally from it but nonetheless he is one punch man so he one punchs everything
How is yeruashi gonna deal with Saitama the only way I can see is constan
tly using time reverse and time stop but he wouldn't be able to kill or beat him unless he uses time reverse on him to de age him to before he had powers
Well that's still relatively simple my algebra class goes over stuff like calculating the space-time of an object involving radius and mass so yeah this is pretty simple