Super Devil Master

Traveling to the demon world of hell, I found that this is the world of demons, Duana blood demons, Moronville demons, explosion demons, sanctuary demons, ghost cat demons, storm demons, succubi, meteor demons, vampire demons... Demons are rampant here, and strength is respected. Strength is divided by personality, and noble and humble are distinguished by blood level. After traveling through time, Yan Qi tragically discovered that he was actually a pure human being, unable to practice magic or use his talents. He was a waste among demons and a shame in hell. However, everything will change after he gets the Devil's Eye! Obtain unlimited blood-level magic gifts and different powers of the seven sins. What kind of storm will he stir up in this world, how will he become the supreme being that controls hell, and how will he become the super demon master!