Imagine if the Serious punch^2 is actually just some unexplainable technique that generates a shockwave that does not scale to physicals, but is exponentially stronger than the attacks that generated it and Saitama and Garou never realized the damage the punch caused because they got BFRed away by it too quickly to react, since it travels too fast beyond their perception and dealt damage way beyond their power levels.
Then, during the God fight Saitama unlocks his memories from parallel timelines and uses it with multiple temporal clones of himself to make Serious punch^10 wich ends up doing nothing more than destroying a galaxy and killing God with it. Followed by the Saitama's causing a huge paradox that retcons himself back into his before limit break self... Murata would be happy.
still waiting for the ******* bonus and the civilization from another galaxy or universe or timeline or dimension or whatever,to use some kind of telescope to see the hole in space and mention.
alien 1: sir, the dimension (unknown number) is supposed to have a hole.
Alien boss: I don't know, we have seen many holes in space, normally they are hundreds of millions of light years in range, but they are not so remarkable in those dimensions considering their size in comparison.
alien 2: the dimensions normally have a size that can be either finite or infinite, the average size is 98 to 156 gigamega (1 gigame = 3 billion light years) alien 1: in this case, this dimension is 384 gigamega in size,which is pretty big,and also has a lot of holes that are at least 3 to 6 billion light years,but,there is a hole that is,sobrenaturally strange in a way.
boss alien:in what way?
alien 1:well,normally,voids in space still have a little bit of dark matter in them,but,the void in that part of space,has,nothing,i mean,nothing,is nothing.
alien 2:not even dark matter?that is imposible,dark matter is what it lefts even when stars and galaxies are destroy,they only way there is no dark matter,is the fact that there is no space-time.
alien 3:mister,do you want to see this?
alien boss:what it is?
alien 3:the void in the dimension,is big,actually,is at least 10 to 15 gigamega(45 billion light years)and not only that,but...he was right,there is nothing,not even dark matter,not even space-time
alien 2:imposible,according to our understanding,the only way to destroy space-time is needed more energy to destroy the enteir dimension,how is that one region in the dimension has no space-time,but the rest also have that.
alien boss:maybe,a entity with a power beyond our understanding,a being with practically,infinite power,a being so powerful,that controlling space-time is something easy,maybe,is that the answer,a entity,a god,for say.
alien 1:maybe,there is a god,a god,with infinite power
the camera zooms in on the dimension, zooms in on a galaxy, zooms in on a solar system, zooms in on the earth, zooms in on the moon, and then to a dimension with multiple galaxies and stars, and then to a being that being is god