This image is a surrealist-style anime illustration, featuring soft line art and light-shadow rendering, creating a dreamy and slightly melancholic atmosphere. In the center is a short-haired boy who is looking down with his face slightly raised, his expression calm yet somewhat bewildered. His head is completely covered by a transparent glass fish tank filled with clear blue water, which ripples gently at the surface, with a few bubbles scattered, as if he is in a state of 'drowning.' Below, the boy wears a simple white T-shirt, his shoulders slightly hunched, and his overall posture resembles looking up at the sky, yet restricted by the boundary of the fish tank. The background is a pure deep blue sky, occasionally dotted with a few wispy clouds and floating bubbles, enhancing the illusion of 'water and sky blending together.'