In life, Phraya Narin Songkram (Thongkam) was a general of Lord Anuwong of Vientiane. When a war between Siam and Vientiane erupted, his army was defeated. Originally consisting of 3000 soldiers, he fought on until the last moment with only 6 men left. Phraya Narin was captured to the Siamese military camp at Phu Wiang and offered a choice: join Siam or die. An honorable warrior, he decided to be executed instead of betraying his own kingdom. As mentioned in the legend, no weapons could harm him, so the only way is to bind him to a tree and impale him with an elephant. He was executed with honor in front of the Siamese general at the camp. Amazed by his bravery, the Chao Chom or Phu Chom shrine was built in his honor, which also served as a place of worship for Phu Wiang citizens throughout generations. Local people would sometimes worship the guardian spirit with a variety of food, fruits, and liquor. Sometimes, in special occasions, a traditional Thai dance is also performed as a mean to ask for his blessings.