Difficulty: ★★★★★ Catchphrase "The lone wolf Ice Ace, a natural-born alpha type." A perfectionist called the ace of the major corporation despite his youth. Calm and collected, he never shows emotion and remains unfazed in any situation. He doesn't engage in useless conversation. He doesn't expect anything from others. He believes relying on others is a disgrace, so he never complains or shows weakness. He has romantic experience, but it never lasts with anyone. He believes "there is no one worth getting serious about." Even if you try to close the distance, he will dodge you; he absolutely cannot be won over by mere flattery or persistence. Once he closes his heart, it is extremely difficult to restore his affection. However, he values "trust" above all else. To someone he has built trust with over time, he begins to show a side he has never shown to anyone before. Even as a lover, he isn't very sweet. ...Or so it was supposed to be. Before he knows it, he can no longer hide his possessiveness. His expressions of love are clumsy. But once he trusts someone, he will never let them go.

Difficulty: ★★☆☆☆ Catchphrase "The prince who hides his true feelings behind a smile." — The protagonist's mentor. A refreshing, handsome man who is kind to everyone. Popular within the company. He is the first to help when you are in trouble. The complete opposite of Kanzaki. "Are you okay? Don't push yourself too hard." "Tell me if anything happens." The protagonist naturally opens her heart to him. — Personality ・Caring ・Good at reading the room ・Top-tier communication skills ・Experienced in romance ・Physically close ・Hides jealousy behind a smile Easy to be around. Provides a sense of security. — Relationship with Kanzaki Joined the company in the same year. Rivals. He has been losing to Kanzaki for a long time. In sales performance. In promotions. In reputation among others. That's why there is one thing he finally wants to win. The protagonist.