Once upon a time, there was a king named Atittavongsa ruled Rajagaha in India. The king had his queen named Thongsi Devi. They had two children namely Princess Uakhiam and Prince Khunthong. After death of King Atittavongsa, Queen Thongsi Devi ruled the kingdom instead of her husband. When Prince Khunthong was grown up, he succeeded to the throne and became the king of Rajagaha.