I send my son to my principle room and told him to wait there. I then made beings to be the teachers in my school being such as dragon and Phoenix and more. the beings can transform to their original appearance and to a human appearance, they all are overpowered oh yea classes classes:

for alchemist I set a hybrid of a phoenix and a dragon they have a special flame that they can control, I modified the flame of it so that it can use it for mixing pills and such and it can form the whole thing and can make a flame cauldron to make the pill. the student of the alchemist class can go for a special library that has books for mixing herbs, making pills without a cauldron and much more everything such as herbs and technique for mixing and such for blacksmithing I set a special dragon species I made in the fourth universe the dragon has fire magic and it can control metal and its name is the metal dragon the scale of it, ha the color of black and brown, for the students I made a blacksmithing library for the tailoring class, I set the teacher to a beautiful spider that is the weaver spider race, they can weave a beautiful dress in a second and they can choose the color of it web that they use for the clothes they make for every class, I put a being that can do the job. I gave them the things they have to teach I even made a library in their mind for them so that they won't forget. I walked to my principle room I saw my son sitting there patiently I called to him and he saw I was there and greeted me I then asked him " Wiliam, do you want revenge do you want to change? " I asked in a serious voice he saw I was serious and said to me " yes i want revenge, yes i want to change I want to kill everyone who harmed my and the unfairness they gave to me I want to return it 100 times, I want to kill the woman I thought I loved and treated kindly, I want to become strong so that I can have my revenge " he said in a angry voice, I saw he wanted to cry I hugged him and he cried I saw he was hurt so I said to him when he cried in my arms " son, now you can have that revenge come let's go to earth and see what that evil woman is doing and what your previous family is doing with you gone, " I said to him in a kind voice. He cried for a few minutes and calmed down and said to me " dad lets go, I'm ready, " he said in a calm voice I then teleported us to his family home. When we were there we saw they all were having a party and the party was for Wiliam death wow now that's dark. We saw it was a wild party I then said to William in a cold voice " son do you want to kill this family every single one? " I asked he replied in a calm voice " yes, dad I want to kill every one of my so-called family " I saw he was calm and wanted revenge I then made a pistol for him, a hand pistol. The pistol has the effect to never miss a shot, it can shot a the target even if the target is a world away OP right, it has a golden appearance and the whole thing is made of pure gold. I gave him it and he looked surprised and I told him how to use it. I gave him the status of a true god, I gave him cheats such as Wiliam cheats: he can see the future and the past of a being, he can make guns of his liking and give it enhance like he can never miss and more, he can even make the enhance of his imagination OP right

He ran into the building and killed everyone in the building, I was outside waiting for him I then made a robot to collect every single soul that Wiliam killed and put it in my hell. When my son was finished he came out with a smile, a devil like a smile I am so proud of him.

I then teleported us to his ex-girlfriend, when we were there we saw his ex with another man doing it. The man was his previous father, Wiliam saw this and became furious he walked to them angerly. His ex, saw him and stopped and covered herself up with the blanket, his previous father gave a shocked expression and said to Wiliam " son, I thought you were dead. This is not what it looks like " he said in a trembling voice. Wiliam tried to punch the man in the face I stopped him and said to the man " sorry but he is my son now you do not deserve him human, " I said in a devil like voice. The man saw I was serious and became angry and said to me " he is my son and I deserve him and who are you? " he asked angerly, I said to him in a cold voice " oh you deserve him then why did you sleep with his ex-girlfriend so many times, why did you let your wife divorce you and abandon him, why did you sleep with every woman you see huh human, why are you so evil and don't blame it on the devil it was you and not the devil " I asked him he saw I knew everything and said in a trembling voice " how do you know that? " he asked, I said to him in a calm voice " let me introduce myself I am the god of creation Alan your son father now " I then put my hand on his head and sucked his soul out and put it in my hell.