故事發生于春秋戰國,孫(sūn )臏(歐瑞(ruì )偉)、龐涓(黃日華)乃患(🎺)難之交(🎹)。同學(🐉)道(🛤)于鬼(🍖)穀子(白(🐮)英)門下。臏之叔父孫喬一家為(wéi )保“孫子兵(bīng )法”,遭殺手(🤷)組織首腦聶(🕯)雲(劉(liú )丹)之義(yì )女(🚉)鐘(zhōng )離豔(王綺(📞)琴(🎿))所(suǒ )殺,喬臨(✖)終(zhōng )命臏往(🖍)孫蘭尋兵(bīng )法。臏(🐖)在鬼(🔊)穀子協助(zhù )下,尋到(dào )孫蘭,殺(shā )手追至(😞),蘭(🔢)犧牲,臨終(zhōng )(🎛)前把女(🥎)兒(ér )百里香(鄭(🔝)豔鳳)交托於臏,二(㊙)人隨鬼穀(yù )(💪)子回鬼(guǐ )穀學道(dào )。司馬靜(龔慈恩(🕙))父司馬平(píng )被謀(móu )(🤳)殺(shā )。靜投靠鬼(🚴)穀子(zǐ )(🤖)。與(yǔ )臏、(👣)涓、香等產生一段多(duō )角戀情,但臏心(xīn )中只鍾(zhōng )(➡)情(qíng )於豔。及(jí )後,涓(🤷)下山投魏,但魏王倚(yǐ )重(chóng )孫(🔈)臏(bìn ),加上(🎥)涓不滿靜暗戀臏,對臏(bìn )痛恨,設計(jì )陷(xiàn )(👵)害臏,臏受盡屈辱,才(cái )逃(táo )過一(🔙)死,施計(🆙)報(bào )復(fù )(🔫),終(zhōng )誅(zhū )惡除(chú )奸(⏳),但豔、香因(👛)助他(😳)而(ér )死,孫臏黯(🔪)然返回鬼穀,專(zhuān )心學道。