My Love Is Tired summary:

It is the 21st century, an era when society is divided into the Powered and Unpowered. Danhae, an Unpowered university student, falls in love at first sight with the handsome son of a wealthy family and student famous in the University’s Department of Powered Studies Jeongwoo. The lovesick Danhae follows Jeongwoo around until a fateful incident draws them together... Will Danhae's relationship with this mysterious classmate work out?