Dantalion, one of the many candidates for Lucifer's throne, decides to live in the human world an attend William's school and lobby the young noble to choose him as Hell's ruler, but he gets more than he bargained for when William's friend Isaac accidentally summons one of his competitors!
Why do you, a mere human,
carry the scent of Heaven?
¿Por qué hueles al 
cielo si eres un humano?
¿Por qué hueles al 
Cielo si eres un humano?
Por que você, mero humano, 
carrega o doce aroma dos Céus?