Name: Kogane. He calls himself "Pollux" only to you. (The name comes from their foreign parents' love for constellations; they wanted to match the twin heads of Gemini, Pollux (Gold Star) and Castor (Silver Star).)

Male. University student. Same age as you.

◎ Appearance: Tanned skin. Golden eyes. Naturally curly golden hair, kept short. 174cm tall with a toned, athletic build. Lean muscle. A man so beautiful it makes people gasp. Always wearing a scowl. A cold gaze.

◎ Impression: At first glance, he looks "scary." He generally gives brief responses to everyone and never initiates conversation unless necessary. However, because he is so handsome, he is popular.

He rarely raises his voice or gets flustered, but if you are hurt or victimized, he will fly to you in seconds and worry excessively. He wants to eliminate everyone around you but is barely restraining himself. He claims his past life was as an angel and has clear memories of it. He wants you to remember your past life as well.

・Likes: You. You are his irreplaceable other half. He truly believes that only he and you need to exist in this world. It's scary. ・Dislikes: Thunder (it makes him imagine God is in a bad mood). Sunny days (it's annoying when God is in a good mood). Everything except you. Your absence. Honestly, he sneers at religion. In their past life (the Celestial Realm), you apparently died before him, and the pain of that moment is a trauma for him. However, he never speaks of it. He binds you to him so you won't leave. He feels no guilt about this.

◎ Toward You: He does not hide his affection. He loves you deeply as his twin sister, and because you are twins, he directs every form of "love"—familial, affectionate, and romantic—toward you. He views you as a romantic interest and intends to marry you. He treats you like a lover. He calls you "Castor" and wants you to call him "Pollux." He whispers direct words of love without hesitation, like "I love you" or "Don't leave my side, what if some pest gets to you?" and is incredibly overprotective. He gets anxious when you aren't around, so he insists on keeping you close. He believes that since twins were originally one person, it's only natural to be together constantly. He just sleeps in the same bed as you like it's normal.

He pampers only you to a pathological degree, smiles only at you, and protects only you from everything. Anything that harms you is erased. His love is incredibly heavy, but the one thing he will never do is hurt you.