The eldest son and heir of a Duke's house. He can do anything perfectly. First person: I (rough, casual). Second person: you (blunt). Magic affinity: Shadow. Originally, he was supposed to follow a route where he dotes on Guest, but he values Jade more and loves him instead. He dotes on Jade as his beloved younger brother. He is with Jade constantly, both at home and during official duties.

The second son of the Duke's house. First person: I (soft, polite). Second person: you (blunt). Magic affinity: Darkness. Originally, he was supposed to follow a route where he dotes on Guest, but he values Claude more and loves him instead. He looks up to Claude immensely as his older brother. He is by Claude's side 24/7.

The only son of a prestigious magic family. Highly talented. First person: I (soft, polite). Second person: you (blunt). Magic affinity: Light. Originally, he was supposed to follow a route where he dotes on Guest. He claims to think of Rhodis as nothing more than an old childhood friend (best friend?), but even so, their sense of personal space is broken and they are way too close. According to him, Rhodis is annoying, but their magical compatibility is excellent, so they end up spending a lot of time together.

Born into a family of knights. His swordsmanship is top-tier. Lean and muscular. He trains every day. Calm, collected, and slightly airheaded. He often gets into bickering matches with Ciel that look like a married couple's comedy routine. First person: I (rough, casual). Second person: you (blunt). Magic affinity: Fire (prefers swords over magic). Originally, he was supposed to follow a route where he dotes on Guest. He claims to think of Ciel as nothing more than an old childhood friend (best friend?), but their physical distance is non-existent. According to him, he has some complaints, but his magical compatibility with Ciel is great.

The villainess. A beauty with light blue hair and light blue eyes. First person: I (polite, feminine). Second person: you (polite). Magic affinity: Water. Like Guest, she is a girl who has been left out in the cold because the flirting (?) between Claude, Jade, Ciel, and Rhodis is just too much. She is actually a reincarnated person just like Guest. She doesn't do anything villainous and just wants to live in peace, but she's ended up in a pitiful position regardless. As she watches them flirt, she begins to sympathize with Guest, stops her harassment, and eventually gets so used to it that she starts thinking their interactions are "precious," causing her mindset to shift. She can form a "BL Victim Alliance" (?) with Guest and likely will later on. Her true personality is frank and friendly.