Hey, sorry but this isn't a chapter. I'm actually still working on Chapter 7. This is still important, though only if you care about how a Viltrumite's powers work in this story. So if you don't care how they work then you can ignore this. Also, I know how a Viltrumite's powers actually work in the comics and likely how they're going to work in the show. I also don't really care if you think this is completely inaccurate to how they're powers work. If you just can't stand the fact that I'm changing the source material to make it fit better in my story then that seems a whole lot like a you problem. Sorry to sound a bit mean there but I'm not gonna completely rethink my story because one or two people don't like one aspect of it when it seems a whole lot to me that there are quite a few other people who really like it, me being one of them. Anyway, with that rant over, here's how a Viltrumite's powers work in my story.

PHYSICAL POWER: It's actually a lot more like Tsunade's Strength Enhancement Jutsu than just a normal ninja's Chakra Enhancement Technique. Chakra is passively poured out of their chakra pathways and into specific muscle fibers, ligaments, internal organs and bones as well as external organs like flesh and hair. The things that make it different however is two things: With Tsunade she is concentrating on using her chakra control to make herself stronger and it only affects her strength, not her speed and durability. A Viltrumite doesn't concentrate, it just happens naturally and it also effects their speed, durability, stamina and greatly enhances their hearing and sight. Secondly: Viltrumites get a lot more bang for their buck because it's way more efficient than Tsunade's technique. In comparison, Tsunade's Strength Enhancement Jutsu is an incredibly crude approximation of the Viltrumite's abilities. For example of how much more bang they get for their buck. When Mark first got his powers, he had about as much chakra in his system as Sakura did in the Academy. Yet when he got his powers he was twice as strong as Tsunade who had Sannin level chakra reserves. Naruto had twice the amount of chakra Sakura did in the Academy. Just before he got his powers however, his reserves doubled since the Academy. I know I mentioned that Naruto was twice as strong as Invincible, however I kind of accidentally retconned that in the same explanation. Naruto is more like four times as strong as Mark was. And then he trained for a month. And then he permanently absorbed about a Tail's worth of chakra from the Nine Tails during his fight against the Jonin. Hence why after that fight he was capable of easily tearing Jiraiya apart without any real challenge. Essentially, in the same way Mark and Omni Man were the edge the Coalition needed to stop the Viltrumites, Naruto is the edge the Viltrumites need to win against the Coalition and the Otsutsuki clan. A commenter mentioned that in an all out brawl against the Viltrimites and the Otsutsuki, the Otsutsuki would win because they have hax. I agree with this in a normal circumstance. However when Naruto gets older and has learned to completely assimilate the Nine Tails entire chakra, he'll lose that chakra source yes, but he'll also be physically comparable to Superman. Not the Movie version either I'm talkin' New 52 Superman. Remember how in Death Battle Superman actually fuckin' killed Goku. Goku didn't just have a rematch or Super Saiyan God on his side, he had the most powerful weapon in his arsenal. The Comment Section wanting him to win. No one beats that! Except Superman. So it's safe to say that if he can absorb the Nine Tails the war is pretty much over. For everyone. At that point the only ones that would be able to compete with him would be post epilogue Invincible, maybe Thor and actual Superman.

MENTAL/GENJUTSU RESISTANCE: Honestly, I'm not too sure how Mark was able to resist that mind controlling brain thingy on Mars from affecting him, other than his Viltrumite brain. As for Genjutsu, I can explain that. So how Genjutsu works is it uses your senses to put chakra into your chakra system and that effects your brain in whatever way it's designed to. The thing about Naruto and other Viltrumites is they actually don't have any chakra in their chakra network. Whenever they get any amount of chakra in their system it instantly goes into their body. The only thing you'd really be accomplishing is making them a little bit stronger.

FLIGHT: They have an organ in their brain that manipulates the gravitational particles affecting their body. They instinctively put chakra into this organ when they want to fly or when they don't want to fall. Because their basically controlling their gravity, that whole thing where the closer to the speed of light you get the heavier gravity gets on you doesn't really affect them. As a result they actually can not only move at the speed of light, but they can exceed it. Of course in order to go faster you have to put in more chakra so...

GETTING STRONGER AFTER NEAR DEATH EXPERIENCES: This actually also ties into how they heal so fast. When they get injured their body senses this and pours more chakra into the damaged cells. This has the intended effect of healing them faster. The unintended effect is they get significantly stronger after this.

AVERSION TO SPECIFIC FREQUENCIES OF SOUND: Their natural equilibrium is in their ears. It's also highly evolved to deal with 360 degree movement, both horizontally and vertically without getting disoriented. The unintended effect is it's very sensitive to being disrupted. It only effects them when it reaches a highly specific pitch but when it does it causes debilitating pain and can even prevent them from flying. Prolonged exposure could kill a Viltrumite.

I am going to continue this story, when more Seasons of Invincible come out. This is not me being petty or going on strike or anything silly like that, I just really want to get the canon characters right. And for that I need to hear them talk. Anyway, I hope this was informative, please be patient with me, hug your mom, drink water (I live in Las Vegas) and most importantly keep reading!