Absolute Death

Will , A highschooler suicided because of his tragic life. However after his death he was reincarnated in a magical world where God's and Demon's exists.

In his life, Will was only good at one thing, His IQ was even greater than Albert Einstein but none of the teachers of his acknowledged it.

Therefore in this life, He needs to reach the summit of the world. Even greater than God and Demon.