尸佼 / Shi Jiao
尸佼 / Shi Jiao appears in 《资治通鉴·周纪》25丨赵良对商鞅说：你不配 as an important adviser associated with 公孙鞅 / 商鞅. The episode mentions him at the end rather than making him the main subject: after Shang Yang’s death, Shi Jiao withdraws toward the 成都 area and writes Shizi.
The source uses him as a bridge out of the Shang Yang death sequence. His retreat marks the intellectual afterlife of the reform circle after 秦国 turns against its chief reformer, suggesting that the political failure of one minister does not end the circulation of his associated ideas.