Than Backstage? My Background Is Emperor Fengdu!

Start the hell system and summon all ghosts. What kind of monsters, bull-headed and horse-faced demons, and the Ten Palaces of Yama, are competing with me in the background? My background is Emperor Fengdu! What? Do you want to go on an adventure? Don't you know there's something haunted there? Want to play a spirit summoning game? Okay, then I'll make it happen for you. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.