Since we see Saitama can see Void's swords, + we see Void's
swords are making the attacks, this scene where there are
seven simultaneous slashes makes no sense. The application of the swords contradicts any possible explanation unless he can swing out shockwave slices.
Saitama seeing Void's swords really means nothing. We already know Saitama is the outlier here, and we have no reason to believe other characters can do the same. We don't even know how Saitama is perceiving the swords. He didn't even identify what they were before he actually pulled them to his dimension (which made them turn into normal swords again). And
we, as viewers, being able to see the slashes, also means nothing, and of course I don't need to explain why.
Since we see Saitama can see Void's swords, + we see Void's
swords are making the attacks, this scene where there are
seven simultaneous slashes makes no sense. The application of the swords contradicts any possible explanation unless he can swing out shockwave slices.
Or, he can simply.. slash multiple times? We only saw the aftermath, so since the slashes are faster than anyone else (aside from Saitama) in the verse, it looked like multiple swords slashed at the same time. It is so fast they could not distinguish the amount of swords used. For characters not named Saitama, it essentially looked like those slashes happened at the same time, and that's the view we got. This is definitely not hard to believe.
But we see Void can casually interact with space. His pulling space
over himself like a blanket not only moved the amount of space visible to the eye but any/all space deeper than the surface of what we could see. Blast also
observed he can only go to the higher dimension when he weaves his hand signs, which wasn't done in this case. That sounds like
Higher-Dimensional Existence. That also suggests he can access higher-D abilities without needing to be in the actual higher-D space.
He also uses genjutsus. He could've just done that and tricked Blast that way. We know almost nothing about how his genjutsus work. We saw him making it seem like Sonic got cut in half in one instance for example, while that did not actually happen:
As far as the speed, idk. I strongly believe that the view Void has in his ball is the actual position in space from which his attack will come, effectively skipping any distance in space and acting like a portal attack. You can see
here that his localized view of space is above the clouds, and Saitama, seeing his attacks come like twinkles in the sky, implies an incoming object, not an object that literally appears throughout all of space.
His view within the bubble does not at all mean that he is using a portal. That just means that's where he is aiming at. Saitama being able to see "twinkles" also mean nothing. It's Saitama and no one has a reason to believe that he can't react to infinite speed, so we can't use the fact that he seems to perceive the incoming attack as somehow a way to downplay said attack. That's absurd! But very funny, as the anime itself criticized people who downplay feats just because they don't believe Saitama can be that strong:
I mean, it makes sense that it is that fast, the characters speak of it being that fast, and your evidence that it isn't is Saitama perceiving it? lol. lmao even.
We can see
here when God
approaches Garou that his movements are just weird clouds to everyone else. But those clouds are literally his feet portalling out of nowhere. This also means that if his ability is like Void's, God was walking on this Earth's bubble.
Why exactly would that mean that the Dimensional Slash works the same way? We don't even know how God interacts with reality. All we know is that Void's powers derive from God, we have no idea how like God's they actually are. Also, God was simply walking. Why would this have any relation to an offensive attack like the Dimensional Slash (not even performed by God in this case)? Not only this, do you suggest then that when God turned Garou and HE into salt, he had to create a portal in order to reach them and take their power? I mean, if he is interacting with them between dimensions, how is he doing this without opening portals, if he (and Void, according to you) need to do so in order to interact with Saitama's dimension? Do you also believe he had to look into a bubble to see them beforehand? That seems like a very, very unsupported assumption.
That panel of God walking was clearly intended to represent how much his seal weakened, and the level of influence he now could achieve on Saitama's reality, being able to create clouds that could be seen with the naked eye is very impressive, for a being that is supposedly sealed. Afterall, only HE could see God on the moon's surface, which means that for people that had no contact with God to even see the clouds, it means his influence was already a lot greater. That was the purpose of that panel, and that's quite obvious.
There's also the fact that Saitama pulling Void back into the universe returned him and his swords to normal size as they passed that spatial boundary, instead of immediately power-slamming the whole universe. He might just have really fancy spatial manipulation, idk.
You can't seriously believe they would take this into account. This was obviously done for
funny gag purposes. Imagine if Saitama had to say: "Oh no! I need to be careful while pulling this thing otherwise the whole universe might explode! Good thing I'm pulling carefully enough to not explode everything!". Come on dude. I don't even know why you made such a weird point. What about Saitama breaking the fourth wall a few chapters back? Wasn't that "unrealistic" enough for you? Jesus.
For some reason Murata needs to take into account every single detail in regards to physics, otherwise some people act like this and refuse to believe the most obvious of feats. In the same manga in which a bald man that can blow up jupiter with a sneeze and move multiple times faster than light, but still is incapable of catching a mosquito, people somehow look at a simple gag like this and then think it's not realistic enough? Absolutely appaling.
Because One Punch Man has never, ever done things like this, right? Like when Saitama travelled back in time and delivered a punch that never happened? A
ZERO PUNCH?. Or when he bathed in lava like it was a heated jacuzzi? Or breathed in space?
OR FARTED SO HARD THAT HE BLITZED THE STRONGEST AVATAR OF GOD?
I still don't think dimension slash is immeasurable just based on this. Unless people want to suggest God is casually strolling at immeasurable speeds and generates Tier 7 KE at best (they'd be wrong)
No one said immeasurable. And the god thing again, lol. God is walking, not even attacking. Would you walk as if you are trying to kick the floor, with all your force? Why do you believe an offensive attack like the DS would work the exact same way as God just walking? Strange reasoning.