As Nick infiltrates the syndicate to getenough evidence to arrest the retiring Quin, the unwritten law of brotherhood blurs with his professional duties.

• 阿力在正邪两个世界里逐渐迷失，他与单亲女道友阿芬投入了一段无法自拔的感情，也怜惜她那无辜无助的幼女。