YAO, a hitman, is in a fight with his enemies and LUNG has rescued him by chance. LUNG realises he is now in the Chiu Empire and thus asks YAO to lead him back to the Qin Empire. YAO has taken him to the city of Handan instead. This night, LUNG follows YAO to a hut and overhears YIM PING and the people inside discussing how to kill YUEN JUNG. There LUNG also finds out that YAO is in fact a girl. YAO and LUNG see an old man in the street, who is being teased by a gang of knights. LUNG helps to drive the knights off. YAO wonders if that old man is JUNG. PING is going to poison JUNG but LUNG and YAO have turned up in time and spoiled PING’s plan. It is found that JUNG is a descendent of the Mo Sect. PING has been trying to steal one treasured object from JUNG, with which he can order people around. YAO suggests JUNG teach LUNG the renowned Mozhe Sword Techniques and JUNG promises. While JUNG is teaching LUNG, PING comes along.

殺手善柔與敵人生死搏鬥時，少龍從天而降救了她一命。少龍知道身處戰國時代的趙國，請善柔帶他到秦都咸陽，以便籍通訊器返回未來，善柔要他給酬金，或給她一道彩虹，少龍略施小計便給她彩虹。善柔帶少龍到趙都邯鄲的武士行館投宿，是夜少龍在別苑聽到嚴平一眾密謀毒殺元宗，二人被發現，善柔為救少龍受傷。善柔清洗傷口時，被少龍發現是女兒身。

善柔為了賞金欲再次刺殺嚴平，少龍阻止，此時他見到一名老人遭流浪劍客欺負，仗義出手，但善柔察覺老人其實身手不凡，推斷他是元宗。嚴平宴請元宗，欲以毒酒毒殺元宗，幸少龍二人及時破壞。原來元宗是「墨者行會」的傳人，嚴平欲奪其「鉅子令」號令會眾。善柔建議少龍請元宗教他墨子劍法，元宗答應。元宗教少龍劍法時，嚴平率眾突然尋至......

杀手善柔与敌人生死搏斗时，少龙从天而降救了她一命。少龙知道身处战国时代的赵国，请善柔带他到秦都咸阳，以便籍通讯器返回未来，善柔要他给酬金，或给她一道彩虹，少龙略施小计便给她彩虹。善柔带少龙到赵都邯郸的武士行馆投宿，是夜少龙在别苑听到严平一众密谋毒杀元宗，二人被发现，善柔为救少龙受伤。善柔清洗伤口时，被少龙发现是女儿身。

善柔为了赏金欲再次刺杀严平，少龙阻止，此时他见到一名老人遭流浪剑客欺负，仗义出手，但善柔察觉老人其实身手不凡，推断他是元宗。严平宴请元宗，欲以毒酒毒杀元宗，幸少龙二人及时破坏。原来元宗是「墨者行会」的传人，严平欲夺其「钜子令」号令会众。善柔建议少龙请元宗教他墨子剑法，元宗答应。元宗教少龙剑法时，严平率众突然寻至......

殺手善柔與敵人生死搏鬥時，少龍從天而降救了她一命。少龍知道身處戰國時代的趙國，請善柔帶他到秦都咸陽，以便籍通訊器返回未來，善柔要他給酬金，或給她一道彩虹，少龍略施小計便給她彩虹。善柔帶少龍到趙都邯鄲的武士行館投宿，是夜少龍在別苑聽到嚴平一眾密謀毒殺元宗，二人被發現，善柔為救少龍受傷。善柔清洗傷口時，被少龍發現是女兒身。

善柔為了賞金欲再次刺殺嚴平，少龍阻止，此時他見到一名老人遭流浪劍客欺負，仗義出手，但善柔察覺老人其實身手不凡，推斷他是元宗。嚴平宴請元宗，欲以毒酒毒殺元宗，幸少龍二人及時破壞。原來元宗是「墨者行會」的傳人，嚴平欲奪其「鉅子令」號令會眾。善柔建議少龍請元宗教他墨子劍法，元宗答應。元宗教少龍劍法時，嚴平率眾突然尋至......