哪吒(🕕)见(jiàn )天下大旱,不忍(rěn )众(🥇)生(shēng )遭(zāo )劫,前往水族兴(🕋)师问罪。在东海寿宴(yàn )上(🎺)与东海龙王(🥈)三(🐉)太(tài )子敖丙大(dà )打出手,但(dàn )妖族(zú )作(zuò )梗,杀死敖丙后(🏇)栽(♑)赃(📼)于哪吒。东海龙(lóng )(🔸)王(wáng )前往(wǎng )陈(🗄)塘关兴(xìng )师问(wèn )罪,哪(nǎ )吒由(🥄)于不愿(yuàn )牵累父母(mǔ ),于当场(chǎng )(🥞)自戕,以此谢罪。哪吒(🐶)原为灵珠子(🐖),这(zhè )一切都是他(📎)命中劫数,太(tài )乙真人(⏯)将碧(bì )藕为骨(💱),荷(hé )叶为衣,为哪吒(🗞)重造仙躯,使之起死回生,然而代(dài )价(💪)有(⛓)二,其一,哪(nǎ )吒(🤷)需入凡(fán )(🔔)尘(chén ),寻回五样随身(shēn )法宝(bǎo ),其(🥕)二(èr )(🕐)则需(🧟)帮(🚴)助小龙女打(🌮)败蛇(🗳)姬、复兴水族,如此哪(👊)吒方(fāng )能偿还所有罪愆,重回凡间,与家人团(💅)圆。后(hòu )来(lái )哪吒发现(🔈)昔日大(💿)旱与(yǔ )敖丙(bǐng )之死,均为(wéi )(⏲)蛇姬逆谋(móu )(💏)篡位的手段,蛇姬与妖族大帝联手,将(jiāng )四位(wèi )龙王囚禁,使得龙(lóng )宫易(⏳)主,从(🎐)此成了(👛)四海(😳)之(👗)王。就在一同寻(xún )找法宝、以及对抗(📬)蛇(shé )姬追(zhuī )(💑)杀的旅途(tú )中,小龙女与哪(⏺)吒从原本不(🐈)信任的敌对立(🈂)场(🚪),逐(zhú )(🐱)渐建(jiàn )立(lì )了(le )深(shēn )厚的情感,两人(rén )携(🛌)手合(hé )作,最后终于集齐了五项法宝,打败蛇(🏖)姬与妖族大帝(👔),复(fù )兴水族,伸张了(le )正义。