Failure to generate a CG anime-style depiction of the primary school boy in the specified attire (grey-blue hoodie and jeans) with brown hair. Inaccuracy in representing the vivid blue sky background. Lack of a terrified expression on the boy's face, failing to convey a sense of heightened emotion. The visual output should align with the specified style and details, and any deviations or shortcomings in these aspects will be considered a failure.