若诗本是名(míng )校(xiào )(🔨)老师,基(jī )(🐽)于教育理想,转职到程度参差(chà )的私(🔱)立中(zhōng )学出任(🎺)中四班的(de )班主任。由(yóu )于中四班级采取双班主(zhǔ )任制,若诗与政良担任同一班的班主(🔸)任,但政(🗄)良于开学日迟(chí )到,惹(rě )(🔲)来(lái )若诗不(bú )满(🚥)。学(xué )校收(shōu )生(🎿)不足(🥞),年年亏蚀(🙁),令校董国(guó )荣不满,校长亦因(yīn )压力过(guò )(🌙)大病倒(dǎo )。济材是精算师,事业有成,刚从伦敦出(chū )(🥎)差回来(🗞),即(jí )与政良的一家(jiā )(🤠)因误会而结怨(🙀),济材(cái )为(🎾)公司取得(dé )大(dà )生意(yì ),一心(🚻)升职,岂料董事(⛳)长国荣指派他(tā )出任(🚴)集团旗下所开办(🗳)的(🤘)私立中学(xué )校(💔)长一职(🍑),望他助学校转(😊)亏为盈,济材(cái )大(dà )失所望。副校(xiào )(💅)长美凤在(zài )校服(💯)务多(duō )年(🏒),一(yī )心望升(shēng )任校(xiào )长,最(🤥)终却由(🔤)济材接(📸)任(🥤),令她好梦成空。济材对(🚲)校(📐)政笸老师的(de )表现甚为不(bú )满,为(🌸)节省开支,欲(🍁)裁(cái )员(👛),于选(xuǎn )择(🎦)裁员名单(dān )时(🐂),多位老(lǎo )师(🧘)都碍于赔偿(cháng )或与校(🎴)董有亲戚关系而(ér )(❄)不能炒,唯独若诗因(🔬)未过(guò )(🔍)试用期(qī ),济(jì )材心想只好牺牲她。若(💨)诗对教学充满热诚(chéng ),却对顽皮学生束手无(🐣)策。政(🎆)良劝(quàn )她用(yòng )另(lìng )一(🕌)方法,苦诗反驳,二人不欢而散。济材见若诗既(👡)能干又热诚(🥈),要解雇她(tā )(👅)太可惜(🎆)和内疚,反之政(zhèng )良疏(🍐)懒(lǎn ),欲解雇政(🚹)良而留住(zhù )若诗。济材(cái )(📛)对政良(liáng )大加讽刺(➿),政(zhèng )良觉(jiào )(⛄)得(📒)他公报私仇,二人心病(bìng )(😯)更(🆕)大。