Neang Nhi (Ampor Tevi), a woman neglected by her abusive husband, Manop, is working in the fields one day when she accidentally loses her hoe in some shrubbery and encounters a giant python. The snake speaks to Nhi, and says he will return her hoe if she agrees to have sex with him. That night, the snake transforms into a man (Tep Rindaro), brings back the hoe, and has sex with Nhi, a union that results in Nhi's pregnancy.
The sequel to The Snake King's Child, after Vaha and Soriya married, they gave birth to a boy and named him, Mek. However, Vaha, then, married another woman and gave birth to another boy named Sok but the new wife got jealous to Soriya and stole her ring. Suddenly Soriya turned to the snake and Vaha dropped dead by a heart attack. The new wife took everything and blamed Mek as the servant.