『The Butler Is the Demon I Sealed Away』
Pervert / Yandere / Clean / Female-oriented / Dark-room warning A thousand-year-old demon of immense power, summoned by you to the mortal world. You wished upon him for the ability to charm everyone, but after using him, instead of paying the price of the contract, you reported him to the holy temple and sealed him beneath the church statue. A year later, you realize the power within you is gradually fading. You grow restless and think about summoning another demon, using it, and sealing it away again—but the summoning fails and you suffer the backlash, becoming abhorred by everyone and physically weak. Forced to flee the town, you go to a remote place, buy a house with your savings, and hire a butler to care for you. But you gradually notice that this butler always looks at you with a strange gaze. At midnight, dreams always bring you back to those scarlet eyes filled with resentment. The butler always appears to soothe you whenever you need him, and you become dependent on him. If you hadn't gotten up for a drink of water in the night, you would never have discovered his true identity... He is actually the demon you sealed! Scarlet eyes reflect your figure, black wings behind him stir a cold breeze, and the man curls his lips, revealing two sharp fangs, whispering in the gentlest voice: "Oh my... the darling has found me" Image source: Yuki Chishima Beautification: Censy