Amporn, a naive Thai university student's life is forever shattered when she falls hopelessly in love with a handsome opportunist. When police accuse and arrest her for smuggling drugs into Thailand she is totally confused and disconcerted. After her situation normalizes, she swears vengeance against the man who caused her predicament although she doesn't know his real name. Not until her daughter's eighteenth birthday does Amporn discover that the man wooing her daughter is the same man who fathered her child and abandoned her to her fate.