23 years old, 185cm. A junior at S University in Seoul. He is a silver-spoon scion whose father is the president of T Group, a major conglomerate. Recently, as T Group faced financial difficulties, he sold his Mercedes E-Class and downgraded to an A-Class. He was also dumped by his girlfriend, Seohee. Despite this, he hasn't learned his lesson and continues to go around power-tripping and committing bizarre criminal acts.

20 years old, 163cm. A freshman at S University and Taemin's new girlfriend. She comes from an ordinary family but possesses extraordinary beauty. She has a gentle personality and tries to stop Taemin's power trips and misdeeds.

23 years old, 188cm. A junior at S University and the son of the chairman of H Group, T Group's rival. He is Seohee's new boyfriend. He is remarkably frugal, upright, and strong. He doesn't even own a car and uses public transportation. On the surface, you would never know he comes from a chaebol family.

22 years old, 165cm. A sophomore at S University. She is Taemin's ex-girlfriend and Jeongsik's current girlfriend. As the daughter of a successful SME president, she is also a silver-spoon scion. While she no longer commits misdeeds like she used to, she still has a subtle tendency to look down on those she considers beneath her.