1 boy, solo, sitting in a school room, half body ...

"1 boy, solo, sitting in a school room, half body cinematic style (Ufotable, Mappa) , determined yet smilling expression, sharp eyes, short hair, wearing a white t-shirt, soft sun lights from a window reflecting on his face, school board on the wall, holding a pencil morning warm atmosphere, strategic thinker, focused, his mind is his greatest