When friendship deepens into what veterinarian Keng hopes could become love, he learns that beautiful Fai still harbors feelings for her ex-husband who also happens to be Keng's best friend.

Set in 1934 Siam, the story involves a young pregnant woman named Nualchan who's searching for her missing husband. She comes to stay in the spooky rural mansion of a widow, Runjuan.

In a small province in Thailand, the life of the former Thai veteran, Yong, casually seems like a typical old man. Even though he currently feels unwell, Yong spends every day with the dream of building a tree-house solely with his own hand, and raising an intelligent niece.