Izuku Kaisen

Part 1: His Past

Our story starts when two twins named izuku yagi and izumi yagi on their 4th birthday, where they wake up and then look at eachother and shout in unity "we get our quirks today" both then giggle and run down to find their parents sitting there at the table all might(toshinori yagi) was in his normal self which we see in his school years 

here is a photo

Not my art the credit goes to the artist

They both go up to him and hug his legs while saying "can we go the quirk doctor now plz" all might sighs and looks over to his wife inko yagi( pro hero emerald witch) she looks back at him with a smile and nods

Then all might lifts the two kids up with each arm and tells them "sure let's go"

Time skip to the point they arrive in the office with the doctor looking at some reports. All might asks "what do the reports say?"

The doctor looks up and says "I have a 2 good news and a bad news"

All might and inko ask the doctor the good news first. The doctor then replies saying "they both have quirks"

All might and inko sign and ask the doctor "what the quirks are". The doctor says that "izumi here has a strength enhancing quirk along with telekinesis, meanwhile izuku here has a quirk so overpowered he is untouchable"

Izuku quickly tells izumi "wow we can be heroes together". Izumi nods while smiling

All might and inko smile while looking at their kids but then asks what is izukus quirk.

The doctor says "he has 2 quirks which are different from the both of you, his quirk goes hand to hand like butter and jam his first quirk is called the 6 eyes it will cause his eyes to turn sea blue when the quirk awakens it allows izuku to see past illusion, objects and also giving him ability to know whatever he wants. These eyes also protect his brain from his other quirk called infinity, the infinity allows izuku to bring the concept of infinity to reality he can cast a barrier around himself with this which makes him immune to anything by creating infinite space between himself and something else he can also use this to become invisible by creating infinite space only for the reflected light which normally will bounce off of him and then go into our eye but by stopping those light rays he becomes invisible.."

The yagi family was shocked about how much power he has and the parents asked "if he had any more abilities", the doctor simply nodded saying "yes, he also has vast intellect, he can create a blue ball which creates a singularity type effect basically pulling everything in one spot and can also create a red ball which does the exact opposite of the blue. He is also immune to every quirk as every quirk is even telekinesis uses brain waves which need to travel a distance so he is unbeatable, unmatched. Upon that he has a domain which he can extend while in this domain whoever isn't in his direct contact will see everything in the universe at once including every single drop of water, grain of sand, the stars and the planets everything, while he can see whatever he wants. Now I don't know if he will have other abilities but we can only find out when his quirk activates."