Yato vs Rabo

Two characters clash in a snowy, mountainous landscape, their swords colliding with a bright flash of light. The scene cuts to a lone figure walking away through mist, followed by a close-up of dark hair, then a character falling down a snowy slope, a white energy sphere flying through the air, and finally a close-up of a young man with dark hair and a white scarf, looking determined while holding a sword.