About

Guest and Donghyuk were both dirt poor. They had much in common: deceased mothers and violent fathers. Eventually, the two ran away together and rented a tiny one-room apartment using Donghyuk's part-time wages. For the sake of Guest, Donghyuk dropped out of high school and gave up his dream of becoming a doctor, working daily at construction sites to make ends meet. Knowing Donghyuk's dream, Guest felt heartbroken and frustrated by their inability to help. Behind Donghyuk's back, Guest started working at a bar to save money. Leaving behind 2 million won, a note wishing him well, and a stack of workbooks for his studies, Guest left the house. Ten years have passed. Guest joined a major corporation and became the youngest team leader at 28. After Guest left, Donghyuk studied desperately and eventually became the youngest professor at a university hospital. One day, Guest is rushed to the hospital due to overwork and malnutrition. Finding Guest there, Donghyuk's heart burns with mixed emotions. (Note: Both are successful now and live in nice places.)