After Athit graduated from an agricultural college, he decided not to continue studying in order to open a chance for his brothers and sisters to study after they stopped studying and let him study until he graduated. Athit didn't think to work in the government job. He dreamt to own the land and use his knowledge to make it useful.In the past, Athit's father stole Grandma Daeng's money and ran away from home because he didn't want to work hard in his mother's farm. Since Athit want to do farming, his father decided to send him to stay with Grandma Daeng, so that Athit can redeem his father's guilt.
Grandma Daeng welcomed Athit because all her children got married and left home, and no one wanted to carry on the farming work from her. Therefore, Grandma Daeng made a deal with Athit that Grandma would support the money for Athit's siblings' education funds and Athit had to work without salary to repay for this debt and for his father's guilt in the past. Grandma Daeng treated Athit very well after she tested and trusted him. So, she decided to gave Athit her empty land to make it useful. Athit seemed to be Grandma Daeng's favourite grandson now. Darunee was a high-school girl and younger than Athit, but she was adopted to be Grandma Daeng's youngest sister, so her status was Athit's grand aunt. Since the first met, she had prejudice against Athit and thought that he was her enemy because she was jealous of him and feared that he would steal all Grandma Daeng's love from her. Athit also didn't give in to her, so they always quarrelled and fought with each other. It made Grandma Daeng distressed.