少(🈯)年杜(dù )心(xīn )五生性顽劣,后为徐矮师收为门徒,结识(🕟)了(le )(🕸)安玉兰(lán )(🕰)和关雪,也认(rèn )识了宿敌龙渊,大(🔬)婚当日,杜赴(fù )京刺杀慈禧。安自此留在杜家(jiā )伺候(🖲)婆(⚫)母(🐿)。刺杀失败后,龙渊(🕖)带(dài )官兵穷(qióng )追猛打,杜在关雪的帮助下逃(🎫)亡日本(běn )。在日本杜(🚸)加(jiā )入同盟会,结识(shí )了(le )(🤷)一些(💞)革命党人(📎),关雪和杜(dù )(🌚)互(hù )生情愫(sù )。龙(lóng )渊一路追(zhuī )到日本,和山本勾 结,要(✋)置(🐑)杜为(🙌)死地。清政(㊙)府瓦(🙀)解(jiě )后(💪),杜(dù )和关雪(xuě )等(děng )人学成归(guī )国。杜内心愧对安(👺),却还是(🎋)放不(bú )下关(guān )(🧟)雪(xuě )。龙渊(yuān )用(yòng )(🕯)计让杜参加国(guó )(❕)术比(💹)赛(sài ),导致杜受伤,在关(🦇)和安的(de )照顾下渐渐(jiàn )恢(👪)复。