故事讲述石文丰（陈罗密欧饰）、白香果（刘玲玲饰）喝了神奇水“返老还童”回到了自己年轻的时候生活。突如其来的转变令他们惊讶不已。之后，只要他们向家人表明身份，说出各自的遭遇时，家人就会晕倒。奇怪的是，他们醒来后忘记一切，若无其事，像往常般过着没了他们俩的生活。

76 year-old Shi Wen Feng (Romeo Tan) and 64 year-old Bai Xiang Guo (Liu Ling Ling/He Ying Ying) wandered into and got lost in the jungle. They met while trying to find a way out and recognized each other immediately, they were in love when Wen Feng was a teacher and Xiang Guo a student, but each went their separate way and started their own family. They found and drank water from a river in the jungle and woke up to their 25-year old selves. They decide to make the most of it and also make amends in their lives. But will they be able to change their destiny? Incidentally, Xiang Guo returns to her 64 year-old self, but Wen Feng retains his youthful 25 year-old self. Can Wen Feng accepts Xiang Guo or will their love ends with half the spell broken?