In DxD with a Godly System

A boy named Shin was walking back home when he saw a whale appear in the sky directly above him as time slowed down his memories seemed to slowly flood is as he closes his eyes then....darkness the void as he roamed around but could see nothing and this is the start of a story of a young man as he slowly becomes a god in the world of DxD.....

wait for chapters I'm a student so its not frequent and thanks bye. cover photo not mine