On-yoo is an adult childhood cancer survivor. When he's not practicing with his boy band, Oh-yoo often volunteers at the hospital's pediatric cancer ward. One day, he recognizes the familiar face of an overdose patient.
Ye-na
On-yoo
Se-young
PD Jung
Acting
On-yoo's sister-in-law
Nephew
On-yoo's mother
Ye-na
On-yoo
Se-young
PD Jung
Acting
On-yoo's sister-in-law
Nephew
On-yoo's mother
