First before the main story that is next chapter, here it is how this world is going to work:

The world of Black Clover and My Hero Academia are going to be combine together.

The magic are going to be replace by quirks but I already came up with some difference for people who had similar magic's.

The captains are not going to be Pro-heros, originally I wanted them to be pro heros but they will be clashing with the Top 10 to be on the spot and I don´t want to do all this work. Later in this post I will put how this top 10 list was going to be.

Asta and Yuno are going to attended U.A alongside the My hero cast, however is different. Asta and Noelle are in 1-A while Mimosa and Yuno are in 1-B.

Asta is thought to be quirkless but he had hidden in him a sentinel quirk that is his Demon that makes him annulated any type of quirk if it is him or the sword in minimal damage, if it is bigger than asta has to work out. The demon also talk in some whispers that only Asta can hear.

Asta and Yuno are still going to be found in the church but they can´t find their origins or past relatives.

There will be no flying brooms.

The top heroes and the top squads are going to be different categories.

The squads backstory are going to be given next chapter and also how they around since the beginning of quirks.

To be accepted on a squad is a high honor but many pro heroes just shrug off because of the problems that the whole system has.

To be in a squad you have to: Not have a codename or a costume, if you want to find financial advertisement the whole squad had to participate.

Yami and Julius know about One For All.

Yami and All Might fought two times in the past. The first one All Might won and the second Yami won, since them All Might want to settle the score but knowing that is import to the hero Yami doesn´t want to fight him anymore.

The role of Wizard King is replace by Quirk chancellor as the one that has the authorization to look over and know about every quirk in the world.

The president of the hero public safety commission is still going to be that burocratic woman but the Quirk Chancellor is going to be Julius and with his power and position he is one the few people in the world that can do a big damage in All Might.

The eye of the midnight sun is going to be a terrorist group that are in a quest to get rid of the unworthy people who were blessed with quirks that means killing almost 60% of the people in Japan.

Litch is good terms with All For One but the two know that if one of them interfere with the others plan,some blood is going to be spilled out.

The grimore are non-existed.

The whole stars systems still happen for the squads so that is how they know who is on top plus also positive feedback and some merchandise.

Pro Hero are not to be involved with task or mission given by squads, because while pro hero risked their lives daily what the squads do in mission are almost suicidal mission.

There will be no background member of any squad like those crimson lions ones.

Grey will be in her true form but she so shy that every time she goes outside she transform and her technique is so good that pro heroes or the police don´t notice at first.

Nobles are going to be turn into rich and powerful family,Yayorozu is not a noble but her family is near the point of becoming one.

Noelle is kicked of her house by her brother and sister but Nozel still sends a good amount of money every month and rented a luxurious apartment for her the live in the city as the only thing that their mother would never wanted was to one of her children become starving or homeless.

The great school like U.A or Shiketsu are going to have students who are members of squads and theses members are usually with the hero division.

The uniform of the students who go to squads have the symbol in their uniforms.

Most of the personalities are going to remain the same for the story.

Here how the captain's think about Quirkless people:

William Vangence- Like them and is fascinated how they are the survivor of the previous race that was before the new gives them shelter and food in case society abandons them calling those who did those horrible things are the real freaks.

Yami Sukehiro-Has no problem with quirkless unless they make fun of him so he can provides food and security for those unfornatly because he know how messed up and wrong this society the live are.

Nozel Silva-Thinks that they are just a waste of space and should been give the jobs that nobodoy in this era would like.

Charlotte Roseli-Is in open arms for every poor woman and little girl that is chased off or bullied because of their lack of quirk and even take care of their victims on the other hand is a whole different story.

Fuegoleon Vermilion- First wants to see if the person can defend himself because he believed that every quirk has a limit of danger and who has a useless and ridiculous quirk that amounts to nothing and still feel like on top he is going to burn them for a while.

Jack the ripper-Thinks that they need to be more careful sometimes he can´t cut one of them while battling an enemy.

Guelder-Thinks that don´t count as rescue points because they don´t have any values or something worthy to be seen.

Dorothy Unsworth-Thinks that quirkless people should be left alone of discrimination and that everybody could be happy and work together.

Rill Boismontier-Find them interesting and also would like to paint or to meet quirkless people and talk to them and try to cheer them with a painting or something else.

The top 10 hero including the captains.

1-All Might

2-Fuegoleon Vermilion

3-Endeavor

4-Nozel Silva

5-William Vangence

6-Hawks

7-Charlotte Roseli

8-Jack The Ripper

9-Beast Jennist

10-Yami Sukehiro