Fantasia Bunko (Original Publisher)

「Red Thread of Fate Syndrome」 A strange disease that appeared decades ago has thrown the world into turmoil. On April 22nd, in the year you turn 16 years old, a red thread will appear on the ring finger of your left hand. It is unbreakable and can’t be burned. On the contrary, you can’t even…

Outsider and loner Kujou Shizuki spent his high school student life in the shadows, living his days in freedom, when he suddenly receives a confession from the outgoing and popular high school girl Kasuga Hina! Even after rejecting her, she asks him to “Change me into your ideal loner!”.

My childhood friend, Aoi Tsukishiro, is unsociable, but her cool good looks make her stand out. As I moved in with her, I gradually got to know her in a different way than at school. It’s spring, and I have to move in with Tsukishiro because of my parents. When I met Tsukishiro again, she…

Akira, my stepbrother, was brought into my life as a high school student after my parents remarried. He is a beautiful boy but shy due to his complicated family environment. I’ve always admired my brother, and I’ve always played with Akira for his sake… He loves me… we hit it off, and the distance between…