Jaruwan Panyopas

The Five Brothers follows the Juthathep brothers in the 1960s, raised by their grandmothers after their parents’ tragic death. Born into nobility, they are expected to embody honor, protect the weak, and—most importantly—marry well. But their lives become more complicated when a sacred promise binds one of them to marry a lady of the Dhevaprom family, and breaking it would bring great dishonor.

It is the story about Kom a young girl who grew up with her mother Kae, who has amnesia. The two are supported by Kru Sompon who is the owner of a school. Kae faints on the day that Kru Sompon throws a party for his older brother. She meets Pit Roongprai and remembers everything. Kae entrusts Kom in his hands before she dies. Once they are done with her funeral Pit takes Kom to Bangkok and entrusts her with a friend named Rangsan Rattanadechakorn to take care of and give her an education equal to his daughters Ratirot and Podjanee, but in truth Rangsan and Bunga his wife doesn't like Kom and treats her as a servant. Once Pit goes out of the country, he sends a younger relative named Chartsiam Surabordin who is studying in England to take care of Kom if anything were to ever happen to him. Eventually, love blossoms between Chartsiam and Kom. But the love that appears to be forbidden for the two, how will it end up?