This video documents the unboxing and functional verification process of the StarrySky development board by participants of the “One Student One Chip (OSOC)” Program IV, following the successful tape-out and chip delivery. Featuring a fully customized RISC-V processor core independently developed by the trainees, this self-designed board demonstrates remarkable technical achievements through successful execution of classic games like Mario and rendering of the university's emblem. This helped students strengthen capabilities in hardware–software co-design of computer systems, and cultivated their abilities to understand, build, debug, and optimize complex systems. The student in this video, who is called Tao Zhou, is currently a core technical contributor in the XiangShan frontend team, responsible for the development and performance optimization of the ICache and BPU.