 The plot follows a young Clark Kent , in the fictional town of Smallville , Kansas , as he journeys toward becoming Superman . Additionally , the series chronicles Lex Luthor 's path to the dark side , and his metamorphosis from Clark 's best friend to greatest enemy . Smallville depicts the relationship between Clark and his first love interest , Lana Lang , as well as his relationship with Lois Lane , the woman he ultimately marries in the comic books . The series also features recurring appearances from other DC Universe characters , such as Arthur Curry and John Jones . 
