Prompt: an anime-style scene depicting the 15-year-old boy seated at a desk during an important exam. The boy should have a focused and determined expression, with a pencil in hand and an exam paper in front of him. The scene should be set in a well-lit and quiet classroom with other students in the background, all immersed in their exams. Convey the tension, concentration, and determination in the boy's expression as he tackles the exam, highlighting the significance of this academic moment.
Style: Anime