Greek is a dramedy series which revolves around the lives of the students of a fictional school named Cyprus-Rhodes University who greatly participates in Greek system.

The show actually presents the fictional fraternities namely Kappa Tau Gamma (KTT) and Omega Chi Delta. It also includes the sorority Zeta Beta Zeta. Basically, the show revolves around the greater relationship of the Greeks. However, there are instances that non-Greek characters are featured in the show.

Rusty Cartwright is new in the campus of Cyprus-Rhodes University. As a new comer, he pledged that he will enter a fraternity. One day, he saw his sister’s boyfriend with another girl. Rusty ended up facing his rival fraternity. From geek to Greek, Rusty is a work in progress and is growing up as time pass by.

Rusty’s decision to enter the same university like his sister is not favored by Casey. Later on, Rusty learned that his sister Casey never mentions that she has a brother.

Since Rusty is looking for a fraternity to enter, Evan offered him to be a part of the Omega Chi Delta fraternity but with a favor in exchange. However, Rusty turned down the offer and accepted the offer of Kappa Tau Gamma instead.