In the Beginning - S1.E1

Christmas Eve night. Seto Kazuki was walking through the illuminated streets with his best friend Teratani. Today, they're at a Christmas party with Iori Reedzuki and Morisaki.

Kazuki fondly remembers the time when Iori was still only an admirer. The spring of his second year in high school, when he could only stare at Iori practising in the drama club...