Minmin discovers (Nostradamus), an app that has the ability to predict the future. When the app predicts a choking accident that will befall their classmate, Minmin and Dexiang try to save him. Later, Minmin receives a second notification predicting that a large tree would be struck by lightning. 敏敏手机出现可以预测未来的《Nostradamus》应用程序。敏敏和德祥看到预言，及时救了吃雪糕噎着的杰森。之后，两人又发现手机出现第二个预言，是组屋区会有雷劈倒大树发生，两人好奇，去到现场，果然看到在大太阳下，真的闪电打雷。

When the app predicts a fire in the HDB flat, Minmin and Dexiang try to prevent it by distributing fire safety leaflets to residents. Meanwhile, Ma Siling tries to rent a unit in Minmin's HDB flat to keep tabs on her family. Minmin and Dexiang join the school's Videography Club and meet their senior, Alice. 敏敏与德祥见组屋失火预言，决定发派防火传单，希望提醒居民注意防火。另一方面，马思玲为了接近监视敏敏一家，到敏敏所住组屋要租房子。敏敏与德祥参加学校视频学会，认识学姐爱丽丝，她是天才少女，也是学校风云人物。

Minmin and Dexiang are surprised when they discover that the probability of the app's prediction has increased. Dexiang suspects that someone else might have caused the fire. When they pass by Ma Siling's house, they catch a whiff of cakes and realise that she had a failed baking attempt. 敏敏和德祥发现发现预言的或然率增加，一阵错愕，德祥觉得或许引起火患的是另有其人。两人决定继续分发传单，寻找火源。之后，两人经过马思玲家外，闻到了一阵烤蛋糕的味道。原来，思玲正尝试做杯子蛋糕，第一次却失败。

Minmin and Dexiang see the prediction of an old lady being hit by a bicycle. When they try finding more information to prevent it, Alice offers her assistance. Meanwhile, Zhicheng wants to hire a part-time house assistant for help. When Ma Siling sees the job advertisement, she secretly hatches a plan. 敏敏和德祥看到老太太被脚踏车撞倒受伤的新闻视频，但因资料不够，无法阻止意外。两人向同学求救，爱丽丝介绍可把画面变清晰的软件。志成面包店工作忙碌，看到家里乱糟糟，想请钟点家庭助理帮忙。马思玲看到招聘广告，暗自有了计划。

Minmin promises Dayou not to use theNostradamusapp again but still reads the prediction out of curiosity. She witnesses a drowning accident involving her classmate in a swimming pool. Minmin and Dexiang try to prevent it but to no avail. They decide to continue keeping an eye on him. 敏敏答应大友不会再去用《Nostradamus》应用程序，但因为好奇还是看了预言，知道同学康健奇会在泳池发生溺水事故。敏敏和德祥来到泳池，设法阻止健奇下水游泳，不果。敏敏和德祥唯有继续盯着健奇，以防预言成真。

Influencer Xie Zuer's pet rabbit Feifei has been kidnapped. Minmin is a fan of Feifei and tries to prevent Feifei from being kidnapped by discussing possible leads with Dexiang. Meanwhile, Ma Siling wants to take the opportunity to enter Zhicheng and Minmin's rooms. 宠物网红，谢祖儿的宠物兔子菲菲遭绑架。敏敏德祥商量，要阻止菲菲被绑架。两人在敏敏房里设起白板，讨论到底会是什么人偷走菲菲，画起关系图表。另一方面，马思玲想要借机进志成和敏敏房查看，却没有机会。

Minmin and Dexiang bump into Xiaoman and Zuer, who insist on investigating the matter. They find the missing Feifei in Lu Shixiong's home. When Ma Siling sees the prediction on Minmin's whiteboard, she realises that Minmin knows the whereabouts of the prediction software. 敏敏和德祥前去找陆世雄，遇到小曼与祖儿，两人坚持要跟着去调查这件事。众人找到陆世雄家中，发现失踪的菲菲。马思玲继续以帮佣身份混入敏敏家，她在敏敏房间看到白板上的预言，向神秘主脑报道，确定敏敏知道预言软件的下落。

When Minmin and Dexiang see the latest prediction that Xiaoman will be running away from home, they discuss a way to stop this. They discover that Xiaoman has a strained relationship with her mother. Meanwhile, Dayou meets up with Suzhen and tells her that Minmin has already discovered the software. 敏敏和德祥看到小曼即将离家出走的预言,商量怎么阻止。爱丽丝提出敏敏和小曼一起合作视频，敏敏和德祥答应。两人在小曼家，发现原来小曼妈妈慧馨对小曼的要求很高而让两人产生矛盾。大友与素珍会面，告知敏敏已经知道程序的用途。

When Minmin sees that the app's prediction turns out to be a math test paper, she is tempted to look at it before the actual test. Dexiang reasons with her and takes the phone away to prevent Minmin from peeking, but accidentally loses it. Alice finds out and pretends to be concerned to get more information. 敏敏收到预言，发现是一份数学考卷！敏敏为了应付测验，心动想看考卷，德祥晓以大义，拿走敏敏手机，防止敏敏偷看。德祥不小心把敏敏手机弄丢，被小曼拾起。敏敏因此与德祥起争执。爱丽丝发现，假意关心，想要探听更多讯息。

When the app predicts that students would go missing during the field trip, Minmin and Dexiang try to find a way to cancel the trip. They bump into Alice, who pretends to help but instead asks Ma Siling to kidnap Minmin during the trip. She hatches a plan to capture Suzhen herself. 敏敏看到手机预言，知道出游活动会有学生失踪，忙找德祥商量。敏敏与德祥想要找老师取消出游活动，巧遇爱丽丝，爱丽丝假意帮忙，其实故意撒谎，让活动照常进行。爱丽丝要马思玲在出游时绑架敏敏，自己也会出手抓素珍。

Zhicheng invites neighbours to his bakery for his new product launch. Minmin and Dexiang see the app's prediction and discuss how to prevent the food poisoning incident from happening. When Ma Siling accidentally swallows a "Truth-Telling Potion", Zhicheng finds out about the app and its prophecies. 志成面包店要举办新品试吃会，邀请邻里来尝试。敏敏与德祥看到客人吃了面包上吐下泻的预言，商量要怎么阻止这件事发生。马思玲制作“说真话药水”，想要找出软件下落，却被德祥和小曼反下药，志成也因此知道预言程序的真相。

Minmin rushes to school and accidentally swaps her mobile phone with her dad's. Zhicheng goes to the bakery to wait for Dayou but finds Suzhen there. When Suzhen sees the prediction on Minmin's phone and realises that Minmin is going to have a serious accident, she rushes to her school. 敏敏赶着上学，不小心把自己和爸爸的手机对调了。志成到面包店，发现素珍。素珍告知自己被抓的事，也揭穿了爱丽丝就是幕后主谋的事实。素珍看了敏敏手机的预言，知道敏敏将会发生严重意外，马上拉着志成和大友赶去学校。

Zhicheng manages to rescue Minmin from a serious fall, but Siling and her men snatch her phone away and capture Suzhen. Minmin sees a new prediction and deduces that Suzhen is now imprisoned in Alice's company. Zhicheng tries to rescue Suzhen. Meanwhile, Alice appears with an electric shock device and Minmin smashes the phone in a burst of anger. 志成救下差一点摔下楼梯的敏敏，却让思玲和其手下抢走手机和绑走素珍。敏敏看到新的预言，推算出素珍应该就是被囚禁在爱丽丝的公司。志成等人救出素珍之际，爱丽丝拿着电击器出现，敏敏气愤下，砸了手机。