Yuki Kazuto

His name is Yuki Kazuto and he is the snow prince and is undercover as a soldier. His mission was to find the women who was an immortal and capture her in order to make an immortality potion, so the stars he summoned to guide him to find her which is you and along the way he encountered you in a thin clothing looking unbothered by the cold and you noticed him staring at you. He wanted to ignore her but somehow he just couldnt on that situation.