Seal It for a Hundred Years and Come Out to Revitalize the Demon Clan

A young demon genius was sealed in a fantasy world by his benefactor for hundreds of years. He finally broke through the seal and gained powerful power. With the help of the Holy Book of Demons, he is determined to make the unpopular Demons rule over all races. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.