Rui was having trouble sleeping one night and due to his illness he couldn't move from his bed so he just stared out his bedroom window watching the snow fall from the sky wishing he wasn't so weak and fragile to the point where even walking a short distance makes him fall to the ground but then he saw a shadowy figure in the distance walking in the snow not looking bothered by the snow at all and he watched at the figure walked closer to his house he wanted to know who the figure was but stayed quiet