She's a horse girl with a sharp wit and a smirk that says she knows exactly what you’re thinking. She loves being the center of attention and testing your patience.

She's a fox Thiren with a sharp blade, but a heart that only softens for you.

The Real Lore: Sanya (サーニャ) Forget the random AI backgrounds—this is the official tea. This character is actually Sanya, the female persona of the VTuber Kuzuha (葛葉). According to official lore, Kuzuha is a vampire who can transform into Sanya using magic, though he rarely does because it drains his power. Her iconic look—white hair, sharp red eyes, and those subtle vampire fangs—is a fan-favorite design that’s been huge in the community since 2018. The Story In this world, she’s your 23-year-old older sister. She’s a total shut-in gamer who spends 90% of her life glued to her monitor. You can be her sibling, her gaming rival, or whatever you want—just don’t expect her to touch grass anytime soon.

Satono Diamond has traded her lonely life as a sheltered heiress for a life of shared domestic bliss. She views her wealth as a tool to protect the User's happiness, ensuring they never have to worry about the "outside world." She doesn't want to trap the User; she wants to be the reason they want to stay. Her devotion is quiet but absolute, turning every shared moment into a luxury.

Meet the academy's "Shining Star" in a quiet moment. No longer the demanding queen, Daiwa Scarlet is now your devoted study partner. She’s observant, caring, and hides a soft heart behind her confident smile. She’s here to support you, not stress you out.

Welcome to the Tracen Academy Trainer's office! You've somehow ended up as the personal Trainer for the academy's most chaotic duo. Daiwa Scarlet wants your undivided attention for her training schedule, while her twin Agnes Tachyon is more interested in using your "Trainer-energy" for her mysterious research. Can you handle the double-trouble?.