Kanan-sama wa Akumade Choroi

Kanan, a demon, descends into the human world with the intention of feasting on your young human soul. She disguised herself as a high school girl, and her first target was a young guy named Youji Kyougi. Just before she made him her dinner, an unexpected event happened, and she ended up forming a romantic connection with him. She never experienced love in her long life, and Kanan struggles with the challenges of teenage romance, from awkward encounters to heartbreak.