Enter the mythical realm

a young boy in a cozy children bedroom (lights off). There is a glowing otherworldly portal to a mythical fantasy world in the wall! . The other world has a magical forest with furry mythical lions . moody colors, particles in the air

ugly, tiling, poorly drawn hands, poorly drawn feet, poorly drawn face, out of frame, extra limbs, disfigured, deformed, body out of frame, blurry, bad anatomy, blurred, watermark, signature, cut off, draft