嘿！你的冥界守护神露馅了！ (Associated Names)

Shi Erruo, a thousand-year-old Rakshasa, the purpose of being a ghost is: I would rather teach me to betray the ghosts in the world than let the ghosts in the world betray me! Until one day, she was thrown into the underworld and met a Buddhist who was full of benevolence, righteousness and morality. Oh,…