Marwin, a hotheaded police captain, makes a mistake during a mission and lets a drug dealer escape. After he gets suspended, Marwin persists with the investigation. His search leads him to Santisuk Community, where he meets Khing, a feisty influencer who's the granddaughter of a restaurant owner in the community.

Marwin begins working undercover as a waiter at Pao's restaurant to find leads on illegal drug activities in the community. He has to put up with Khing's bullying ways and lets himself get pushed around by the thugs in the community. Meanwhile, Inspector Peng finds himself in trouble.

Marwin targets Mha, the community's leader, before he realizes that Mha is not the only man with influence. Marwin is trying to get close to Rhung to find Mha's operating base. Meanwhile, Khing tries to convince Pao to close down the restaurant and move in with her.

Marwin suspects that Mha and Khing are planning something. Following Inspector Peng's suggestion, he makes a move on Khing in order to get closer to Mha without realizing that Mha has a plan to test him. Although the investigation is complicated, Marwin finds his job as a waiter much harder.

Marwin finds himself in a tight spot after a misstep with Mha. Pao becomes more forgetful and suddenly disappears from the restaurant, making Khing worried and furious with Marwin. The event makes it harder for Marwin to keep the drug bust operation going.