Haigakura

There was a magical world which lies above the skies and below the oceans. This magical world is full of gods and four evil gods are like stands to that world. These gods ran away suddenly and after that, the world started to face various troubles. The minor gods there have to return them otherwise this world will end soon. For that, they built a force that caught the evil gods and brought them to return to their jobs. Ichiyou has no other option but to do that job to save his foster father. Who got arrested and is now set to the place of an evil god. Now he will try his best to set him free.