故事(shì )發生于春(✒)秋戰國,孫臏(歐瑞(🌰)偉)(🕋)、龐涓(黃日華)乃(nǎi )患(🎺)難之交。同學道(🛤)于鬼穀(🔬)子((🗼)白英)門下。臏之叔父孫喬一家為(♑)保“孫子兵法”,遭殺手組織首腦(🕖)聶雲(劉丹(dān ))之義(yì )女鐘離(lí )(🚥)豔((🕌)王(wáng )綺(📞)琴)(🎫)所殺,喬(qiáo )臨終(zhōng )命(mìng )臏(bìn )往孫蘭尋(xún )兵法。臏在鬼穀子協(xié )助下,尋到(dào )孫蘭,殺手追至(😞),蘭犧(❔)牲,臨終前(qián )把女兒(🥔)百里(🗞)香(xiāng )(鄭(🔝)豔鳳)(🏂)交(🙌)托(tuō )於(yú )(🤸)臏,二人(rén )隨鬼穀子回(🎾)鬼穀學道(⛏)。司馬(mǎ )靜(龔(gōng )慈恩)父司(sī )馬平(⛳)被謀(🤳)殺。靜投靠(🧟)鬼穀子(zǐ )。與臏、涓、香(xiāng )等產生一段(duàn )多角戀(liàn )情,但臏(bìn )心(xīn )中只(zhī )鍾情於豔。及(🐨)後(hòu ),涓下山(🌪)投魏,但(💹)魏王倚重(chóng )孫(sūn )臏,加上涓不滿(mǎn )靜(📧)暗戀臏,對臏(🔤)痛恨(💏),設計陷害臏(bìn ),臏(bìn )受(🍽)盡(🏃)屈辱,才逃過一死,施(shī )計(jì )報復(🔫),終誅惡除奸,但(🚽)豔、香(xiāng )因(yīn )助他(😳)而(👗)死,孫臏黯(🔪)然返回鬼穀,專心學道。