Souyaku Toaru Majutsu no Index

In a world where science and magic coexist, Academy City is a hub for esper education and scientific advancement. With most of its population made up of students, the city buzzes with excitement as Christmas Eve approaches. Kamijou Touma, a student struggling with his academics, is determined to enjoy the festivities. While preparing for supplementary lessons, he notices Index, the silver-haired girl living in his dorm, looking back at him. In an unusual moment, a new ability known as gluton emerges. As Touma scrambles to manage the situation, Misaka Mikoto, influenced by the holiday spirit, suddenly appears.