A love story that starts with pretending to be sick, describing a troubled teenager named Ye Zijie who always loves to get into trouble. By chance, he discovered that "it's good to be sick", so he decided to play along and pretend to be sick. As the lie of pretending to be terminally ill became more and more absurd, Zijie always had to rack his brains to avoid revealing the flaws. But the class monitor Ye Zijie, who has the same name as Ye Zijie, always found evidence that Ye Zijie was pretending to be sick, as if she had a lie detector radar. She began to check attendance in the health room and confiscate junk food, knocked Zhan Huaiyun away to stop him from throwing it into the vending machine, and turned into a delivery girl just to confirm whether he was really sick! Both of them get to know each other better and better in their spy-versus-spy interaction, and begin to develop different feelings for each other.
一個由裝病開始的愛情故事，描述一名總愛闖禍的問題少年葉子傑，在一次陰錯陽差下發現“有病真好”，於是決定將計就計、裝病下去。隨著裝絕症的謊言越圓越荒唐，子傑總是得想破頭才能不露出破綻。但班上與葉子傑同名的學霸班長葉梓潔，彷彿裝了測謊雷達，總會找到葉子傑疑似裝病的證據。她開始到保健室查勤並沒收垃圾食物、撞飛詹懷雲阻止他投販賣機，化身外送員只為確認他是否真的有病！兩人在諜對諜的互動中越來越了解對方，也開始產生了不一樣的情愫。
Classification P12: This film category is suitable for viewers of all ages. Parental guidance is advised for viewers under the age of 12.
Klasifikasi P12: Kategori filem ini adalah sesuai untuk penonton di semua peringkat umur. Bimbingan ibu bapa/penjaga digalakkan untuk penonton di bawah umur 12 tahun.