Youko x Boku SS

The elegant and striking Ririchiyo Shirakiin has a troubling habit—she can't help but verbally attack others with her sharp tongue while maintaining an air of aloof superiority. This demeanor largely stems from people treating her differently due to the prestigious Shirakiin family name, which deeply bothers Ririchiyo. Seeking independence and peace, she relocates to Maison de Ayakashi, an apartment complex inhabited by affluent residents and guarded by its own Secret Service. Ririchiyo yearns for solitude, but upon moving in, she meets Soushi, an SS agent her parents have assigned to protect her. Despite Ririchiyo's attempts to dismiss Soushi, his unwavering loyalty to his new mistress remains steadfast. The dangers facing the residents of Maison de Ayakashi are serious, and despite his puppy-like nature, Soushi is a formidable protector. (From Yen Press)