After stealing the key to her mother's safe box, Lalin heads out yuankan.cc to find her biological father, but gets attacked along the way. Here she meets Pi, the owner of Huen Hak Phaeng Farm, whom she had an issue with prior. Chaos ensues when the key to her mother's safe goes missing and she needs to stay at Huean Hak Phaeng Farm to find that key.

Momay is two thousand years old. For centuries she has never aged, never gotten sick, never died.

Having tried hundreds of methods to kill herself over and over again and always failing, Momay finally sees a ray of light at the end of the tunnel when her friend Krating, a fortuneteller, tells her that she will be able to age and pass on if she finds the love of her life within the year. The problem is, there are four candidates. Thawin—her hardworking and generous boss, Khun Prom—their company's biggest client, Kampan—a sweet young man—and Moo Tod—the dashing new guy. Four candidates and one year to find the love of her life. But who's the right one?

五个叫普洛伊的女孩的爱情故事。一样的名字，一样的教室，却完全不同的性格。《普洛伊年鉴》将带观众回到喇叭裙和短裤的时代，一个充满梦想和朋友纽带的时代。十五年后，当friendgroup成员再次相遇时，会发生什么？虽然很多事情可能都变了，但他们的心依旧。

The love stories of five girls named Ploy: same name, same classroom, but completely different personalities. 'Ploy's Yearbook' takes viewers back to the era of flared skirts and shorts, an age filled with dreams and the bond of friends. What will happen when the friendgroup members cross paths again fifteen years later? Although many things may have changed, their hearts remain the same.