Anime Database

Tasogare, the Demon Lord's castle is a terrifying place, teeming with various monsters that strike fear into the hearts of any unfortunate souls who find themselves imprisoned there. However, for the human princess Aurora Suya Rhys "Syalis" Kaymin, her primary concern is not the dangers lurking within, but rather her lack of sleep.

Chiyuki Fujito is the daughter of a modeling agency owner and dreams of representing her father's agency at Paris Fashion Week as a successful runway model. Despite her great looks and talent, her height of 158 cm holds her back from achieving her childhood dream.

Third-year high school student Jirou Yakuin is in love with his childhood friend and classmate, Shiori Sakurazaka. Thus, he hopes to be paired with her for the marriage practical: their school's practice of randomly selecting boy-girl pairs to live as pretend married couples while monitoring and rating them on how close they have gotten.