Yuegang, also known as Haicheng. By day, cargo moved under seals, taxes, and official permissions. But by night, corrupt receivers, foreign sailors, interpreters, smugglers, and armed guards moved all kinds of forbidden goods through warehouses no clerk would record honestly. A masked rogue had begun destroying these secret arrangements. To silence the problem, one of those officials hired Quanxi: not to ask questions, not to uncover the truth, but to kill the mysterious blade.