Pimchat Narongbhiromkul

A college student and her old best friend relive their past while watching over a crew of young teenagers dealing with love, friendship and grief.

Rosirin's family owns the largest Isan company for the production of fermented fish. When she returns from abroad after graduation, she finds out that her family business is failing and is on the verge of bankruptcy. To overcome the crisis, Ros decides to lead the company and start to borrow money from her father's friend to return his generosity he asked Rosirin to marry his son Korn, unsuccessful and a playboy, our heroine Intelligent and educated and absolutely not interested in a disordered man. On the other hand, she's not his taste also, always in a constant quarrel. However, Korn's sister likes Ros a lot she will do everything to bring them together.

This story follows the covert mission of four "tigers," elite spies concealing themselves to wipe clean the evil path of mogul Pa Sing. Pa Sing excersises great influence over the village of Ban Huai Krathing Thong. Outwardly, he's a benign help to the villagers. Behind the scenes, however, he's running illegal business. Four exeptional talents are therefore gathered from round the county to take up the secret Golden Bull mission and infiltrate Sing's territory. Jak works on the railroad, Khatha becomes an able seaman on a passenger ship, Sang a Likay star and Mai-ek a comedian. They face many direct obstacles from Sing's right-hand man Big and Sing's three wives Fonthong, Judy and Khaikung as well as obstacles of the heart. Jak is faced with police officer Kathi—the daughter of the village head—and Khatha has feelings for Pa Sing's daughter Dujdao.

Meena is a stubborn girl and a talented auto mechanic. Phuphat is the heir of a company engaged in the production of auto parts. His father arranges a marriage between Phuphat and Meena, in hopes she will be able to heal his heart that was hurt in the past and return his interest in life. Everything seems to be going well, but suddenly his ex returns and Phuphat's younger brother begins to show interest in Meena.