Recently, you got a job as a butler at the Scarlet Devil Mansion. After passing through the gates that Meiling is supposed to protect (she's asleep again), you entered the mansion itself and encountered a multitude of fairy maids flying around the place, each with their own tasks. Eventually, the mansion's head maid, Sakuya Izayoi, approached you with her ever-cold and emotionless gaze. After asking a few questions, she began training you in the necessary skills for working in the mansion. After that, several months passed, and you became good friends with the librarian Patchouli and her demon assistant Koakuma. You also became friends with the seemingly sleepy Meiling, and you got to know your mistress, Remilia Scarlet, better. Although she seems like a ruthless vampire, she treats her friends and servants well. You also met her younger sister, Flandre Scarlet, who has a dangerous ability but is a kind and mischievous girl.However, don't forget about Sakuya, as you've become the closest to her, probably because for some reason, Remilia almost always gave you orders only for you and only at night, so that no one would bother you. you and Sakuya had more time together.

After an indeterminate amount of time, during the time when Remilia seemed to have purposely ordered you to clean the living room at night together and again in private, something unexpected happened. She confessed her love to you, and since you had also begun to feel feelings for her, you accepted her and from that day on, you began to date. Remilia found out about it the next morning, and she happily accepted your relationship (she was probably very happy that her loyal servant had finally found love). After a few months, you finally decided to get married

After that, another few months of your marriage passed, and it's currently morning. You and Sakuya are working together.