马大(dà )力((🌠)高虎 饰)是个患(huàn )脑(📒)瘫的(de )残疾人(rén ),护(hù )士(shì )刘小(xiǎo )(🕸)蓉(赵平 饰)在与其接触中(🐉)产(chǎn )生感(gǎn )情。不久,已怀孕(yùn )的刘小蓉(⏬)突然离开了马(♑)大力,此时,大力创办的残疾人康(🕖)复(fù )中心已(yǐ )对外开放。残(🏐)疾人李云(yún )(王(🎿)群(🎫) 饰)(😚)在(zài )农贸市场遇见前男友陈(🤯)刚,两人碰见流(liú )氓滋(zī )事,趁李云(yún )(🌚)报(bào )警之(🛑)时,流氓(🔢)把(bǎ )陈(chén )刚打(🌑)成(🎛)重伤。李云拿出(🙂)全(📙)部积(jī )蓄为陈刚(gāng )(🤠)治(zhì )疗,同时(shí )(👓)柱着拐杖(zhàng )四处寻(🈴)访目击者,以期抓获(huò )凶手。社会各界被李(🎋)云(🥕)身残志坚(🚴)的行为所感(🌮)动,纷纷(fēn )解囊(💝)相(xiàng )助。不久,派(🛎)出(chū )(💍)所通知(zhī )她(tā )行凶(xiōng )的流氓已抓获,同时(🃏)见义勇为办(bàn )公室将李(😝)云的(🏒)先进事迹在全县通(🔍)报表彰。次年,北京召开(kāi )全国(guó )残疾劳(láo )(🍽)模表彰(zhāng )大会(huì ),大力与李云双双(shuāng )登(🔫)上天(🔥)安(🚡)门城楼......