When Yo, a down-on-his-luck detective, receives a bizarre assignment from a mysterious client, he finds himself tasked with investigating Frank, a shady businessman, and Poche, a sweet-voiced singer. His mission? To play matchmaker and make them fall in love. But things take an unexpected turn when he meets Pun, a nosy market vendor trained by the legendary Mae Jaem and Poche’s older sister, who senses something fishy about this strange case of the pineapple cupid!