殿下、甘えていいから闇堕ちしないで？, Denka, Amaete Ii Kara Yami Ochi Shinai de?
Indulge In Me, My Prince, But Stay Away From The Abyss
Summary
In a world where the conflict between humans and demons has continued since ancient times, Coral, codenamed , who has been raised as a spy since childhood, is entrusted with the important mission of infiltrating the Demon King's castle. However,...
