少(shǎo )年杜心(xīn )五生性顽劣,后为徐矮(ǎi )师收为(🔼)门徒,结识了(🕸)安玉兰和(🤢)关(🤴)雪(xuě ),也(yě )认识了宿(🥈)敌龙渊(🌰),大(dà )婚当日,杜(dù )赴(😧)京(🎾)刺(📿)杀(🌫)慈禧。安自此留在(♑)杜家(jiā )(😎)伺(🚤)候婆母(🐿)。刺(cì )杀失(shī )败(🤷)后(hòu ),龙渊带官兵(🙍)穷(💆)追猛打,杜在关雪的(de )帮(bāng )(🛺)助下逃亡日本。在日本杜加入同(tóng )盟会,结识了一(yī )些(💞)革命党人,关雪和杜互生(shēng )(🚨)情愫。龙渊(🔢)一路追到日(🎛)本,和(🥎)山(shān )本勾 结,要(yào )置杜为死地。清政府瓦解后,杜和关(guān )雪等(⛏)人学(🤷)成归国。杜内心愧对安(ān ),却还是放不下(xià )(🐀)关雪。龙(lóng )渊用计让(ràng )杜参(cān )加(🈁)国术比赛(sài ),导(dǎo )致杜受伤,在(zài )(🐾)关和安(ān )(🈸)的照顾(gù )下渐渐恢(huī )复。