overpowered side character gets his powers

One day a ordinary boy was just sleeping in the middle of the night when he saw something that blocked his eye sight and then he was in front of an angel the angel said that he has two options either to leave a boring life in heaven or be reincarnated in a world of magic where demons exist he thought for a moment then said I want to be reincarnated in a world of magic the angel accepted his wish and he was born as a baby in a normal family but when he was only one years old the demon king killed his family and took pity on him and named him Majo Akio he had two sons that were older than Akio. Majo Akuma and Majo Aku they both were twins and one year older than Akio.

Akio grew up being bullied by his older brothers for having no magic he tried and tried everyday but nothing happened because he had no magic but one day a man came to Akio and gave him magic and he also teaches him to use magic Akio trains tirelessly everyday to be able to control his newfound powers when he turns 14 he watches his brothers go to demon school he trains harder than ever to be able to get into the demon school and then the day finally arrives when he has to give the entrance exam then he learns that he has entity over all 5 types of magic and he knows how to use all of them in this world we have five types of magics

Dark magic

Light magic

From these two magics all magics were created:

Fire magic

Ice or Water magic

Wind magic

Earth magic

Lighting magic

Then we see a hooded figure closely watching him while smirking. He just goes to his classroom then he meets his strict homeroom teacher.He Finds the class boring because the things teachers were teaching him he already knew almost all of them. Finding nothing interesting he just goes to his dorm room. The next few days were also pretty much the same then one day he heard there was compitation in the school so he thought that it was a great chance to test his skills he quickly went to make the application to participate in the compitation. After a few days he got the approval to participate in this compitation his first match was against his brother Akuma he was very happy because he will show his brother that even the weakest person in the world can become strong. After a few days it was finally his time to prove his brother wrong everyone was cheering Akuma Akuma Akuma but Akio didn't let that thing stop him from defeating his brother, it was a fierce battle between two brothers but in the end Akio loses letting his brother win Akio was so depressed after that defeat because after trying his hardest he couldn't defeat his brother and then he decides to become stronger than anyone else. Hooded figure was so happy to hear this from Akio but she still says it isn't the right time for Akio to be apart from his plans.

Then he's more attentive in classes classes and trains harder eventually overworking himself and faints in the middle of the class everyone was worried about him and took him to the nurses office. He wakes up seeing that he's in the nurses office asks the nurse what's wrong with him. The nurse replies that because of overworking himself he fainted in the middle of the class you will need at least one week of rest before you're fully healed. He says ok but still trains after a few days.

We see the hooded figure smiling seeing himself not even thinking about himself only thinking about power she says maybe a little more time and he will want to learn the truth about himself. When he wants to learn it I will tell him.