High school dxd: The Winter God

Kuai Liang was know as the greatest warrior in the supernatural world. He had the power to control the element of Ice. He ended the battle between the sky dragons when the factions couldn't. 300 years later He had a son with the winter goddess. They trained Issei until he was 12 then went into hibernation. He is 17 now and has been training and working on himself none stop. Watch The Winter god take the world by a cold storm!