Tiaoleng, a successful businessman in Phuket, was murdered. His grandson Chalumpol must find out the truth, meanwhile he starts to have feelings for Nampueng, who he met before but now she comes with a new status, his young step grandma. Adapted from the novel “Khong Nampueng” (กรงน้ำผึ้ง) by Pakboong (ผักบุ้ง).