A male protagonist who was once a top international mercenary was disheartened by a conspiracy and betrayal that led to the tragic death of his close friend. He faked his identity and returned to "Wucheng", a mixed port city in the south of the country. He originally wanted to be completely invisible, but in order to protect a promise (to take care of the families of his deceased comrades), he was forced to return to the war. As a lowest-level logistics porter, he was involved in the huge vortex of local transnational smuggling groups and local forces. He will use his most primitive fists and a tactical mind that transcends the times to burn a fire that will cleanse everything in this city filled with desire.