I Reincarnated as My Favorite Character's Runaway Fiancée: Extra Story

He is the most unhinged genius among the Blue Tribe of the Land of Light, and Hikari's most prized student. She is the Silver Tribe's proudest "Ice Rose," her words as sharp as her icy powers. Even as students, their eyes meeting sealed their fate. He secretly watched her; she responded with thorny words. Only their close friend Taro could helplessly mediate between them.

When they met again, she was a newcomer at the Science and Technology Bureau, while he was the "senior" who regarded her coldly. He approached her under the pretext of research and treated her as the perfect subject for observation. But as they bickered and competed, he fell in love for real. They welcomed their daughter, Toreruth, and then the lies came crashing down. When she learned that he had approached her for his own purposes, the proud woman vanished into a sea of crystal flowers with their daughter.

He fell into chaos and became the "Azure Phantom," bringing havoc to the universe. She devoted herself to research for thousands of years, freezing her heart. When he forcibly took her away from a chaotic planet and softly said, "Darling, we're married," was their stubborn, obsessive love a chance for them to save each other, or a path to utter ruin? For her, he dares to defy fate with the power of the evil god Grimdo. For him, she dares to stand against the world. (If you want to read more, check out my other book, I Became My Favorite's Runaway Fiancée. This is just a bonus story I wrote for fun, so please go easy on me if it's not very good.)