The second son of a Mafia boss, Kinn Theerapanyakul, is fleeing from an enemy when he meets Porsche, an enterprising young bartender. Porsche agrees to help defend Kinn from his attackers for a price. Porsche's martial arts skills impress, and spurred on by his father, Kinn seeks to hire Porsche as one of his personal bodyguards. Porsche is opposed and rejects Kinn’s offer despite his attempts at intimidation. It isn't until Porsche's family home and his ability to care for his brother are threatened that he acquiesces and moves onto the Theerapanyakul property. It's not a smooth transition into the unorthodox, violent job, and his relationship with Kinn vacillates between strained and playful. When his feelings for Kinn take an unexpected turn, his work becomes even more high-stakes.

The second son of the Mafia, Kinn Theerapanyakul, is assaulted by an enemy causing him to flee from them until he meets Porsche Kittisawasd - a young student who was hired as a part-time waiter at an entertainment establishment. Porsche sees the scene but doesn’t pay much attention to it. But then… Kinn made an offer. If Porsche could save him from his enemies, he would pay a certain amount in return. Porsche, who has the best martial arts degree and is a national judo champion, decides to get involved and helps Kinn escape. Due to his striking combat skills, Kinn wants to hire Porsche to be his personal bodyguard. Porsche has no choice but to agree. The intimacy with Kinn creates a turbulent feeling in their hearts that starts to shake and become love. That path will not be easy because of the many problems and many obstacles that will come to test their love - he must stand up to endure all the problems he faces.

Five years have passed since Golf "passed away". Bank has never forgotten the love and sacrifice from his step-brother. On the day of his graduation from a university in Chiang Mai, Bank found out that Golf is actually still alive. The two brothers will finally meet again with many unanswered questions during those five years, in a time where society has changed. And their new and old friends are ready to help them grow their love tree again.