S1 • E1
Preparing to strike out on his own, Suk Ho is on top of the world until a car accident turns his world upside down.
S1 • E2
Suk Ho approaches Ha Neul about becoming a famous singer. Ha Neul's older sister is not so keen for him to return to music; especially when she finds out about Suk Ho's checkered past.
S1 • E3
Shin Suk Ho looks to expand his band, but is uncomfortable with guitarist Na Yeon Soo's family situation. As the band grows, skeptics become wary of scandals to come.
S1 • E4
After Ha Neul leaves the band, Shin Suk Ho scrambles to get him back. The veracity of Ji Young's sexual assault is called into question.
S1 • E5
Suk Ho has to choose between Jin Woo and Ha Neul, and tries to pretend it is not breaking his heart to break up the band. Ha Neul starts to figure out who framed him.
S1 • E6
Suk Ho returns and finds an enthusiastic drummer to complete the band. After they record their first single, Suk Ho has to figure out how to get around KTOP and promote his band.
S1 • E7
The station chief stands up to KTOP. Suk Ho gets his band ready for their first big break while Lee Joon Suk and Kim Joo Han scheme to take down Suk Ho by outing his methods for getting the last Jackson single to be on top of the charts.
S1 • E8
Ha Neul tries to console Geu Rin, who is devastated about losing her job. Kyle must decide if he can overcome his fears and approach Lee Sang Won for the good of the band.
S1 • E9
Ha Neul makes a discovery about the night of Ji Young's assault. Suk Ho tries to convince Jae Hoon's parents to let him be in the band.
S1 • E10
Suk Ho struggles with his feelings for Geu Rin. Entertainer Band play their first festival, but it's not exactly the kind of festival they were expecting.
S1 • E11
Kil Joo tries to strong-arm Lee Joon Suk into clearing Ha Neul's name. Ha Neul has a hard time dealing with the public's reaction to his criminal record.
S1 • E12
Ha Neul tries to figure out how to let Geu Rin know how he feels about her. Ji Young shows the rest of the video to Joo Han and then has to decide if she can trust Suk Ho or Lee Joon Suk.
S1 • E13
Suk Ho takes Ji Young's video to the police and Kim Joo Han is taken in for questioning. Ha Neul is asked to be a witness at the trial.
S1 • E14
Suk Ho is very excited that Entertainer Band will be performing a hit from Jo Ha Neul's second album. Suk Ho and the band find out who Yeo Min Joo really is.
S1 • E15
Suk Ho tells everyone why he has been so upset. Ha Neul tries to process this shocking information.
S1 • E16
Suk Ho finds Choi Joon Ha and tries to convince him to do the right thing. Feeling guilty, Suk Ho suggests that Jin Woo give back the song that he didn't write.
S1 • E17
Jin Woo has a change of heart and finally agrees to do the right thing. Suk Ho makes contingency plans for Entertainer Band's future.
S1 • E18
Jin Woo makes a public statement, Wild Company makes a play to buy KTOP, and everyone has to cope with the changes life brings one year later.
Jung Geu-rin
Sin Seok-ho
Ha-neul
Yeo Min-Joo
CEO Byun
Jang Man-Sik
Kayle
Lee Joon-Suk
Kim Joo-Han
Choi Ga-eun