Chanhee is a 19 years old boy that work hard to achieve his dream as a pop star singer. He had a childhood friend name L.Joe that had been separated since they were 9. L.Joe had moved to America and they keep in touch by writing letters to each other. They make a promised when they were young that they will both work hard to achieve their dream in becoming a performer. 

L.Joe then stop sending letter to chanhee for an unknown reason and chanhee decide to find him. The only clue chanhee had was his nicknamed,L.joe and the academy that L.Joe's studying at. Not knowing L.Joe's real name, the searching becoming harder than chanhee's expect it to be...