A contract works like this you have a demon and a human and the  human wants something the demon gives it to him or her  through a contract and  he asks for the humans energy in return what type of energy the demon wants is dependent on his type the stronger the human is the higher quality his soul the higher the quality of the soul the more energy a demon can get. The more energy a demon has the stronger he his the more power he can get the easier it is to grant wishes. also demons have to get too 100 years old before getting the right to form contracts. and if you don't form one a month after getting to the legal age to form a contract  you die 

A demon's  power before he makes a contract is dependent on his blood purity . I have a blood purity of 2% so i'm basically screwed because with two percent blood purity i'm just a little stronger than a human and can't give them anything good enough to make them give me energy 

 To make things worse my type is evil demon so basically human's have to break the law and do things like rape murder etc. Just to get energy   for the contract  or the human dies And nobody is stupid enough to sign a demon contract without looking at it. 

life is so hard.

fuck the world.

then at 12:00 a pain hit's me and the the month changes from september to november and i die a month after my 100th birthday september 1st with only memories of a sad life of being bullied by other demons because of my low blood purity if i had another chance i would have killed all the male demons that bullied me and fucked all the beautiful female bullies till they begged me to stop.

Conditions cleared fusion starting binding to  world destruction system   

who is that ? i ask has i pass out

(Authors note : i know i said that mc would be overpowered but you don't see a overpowered mc but get to chapter 2 and you see what you want and if  we get 15 likes i'll release the chapter this week )