Not much has yet been revealed about this popular star, except for his friendship with E-Wan. Jin Ryu is very devoted to the stage and his fans, which helps his meteoric rise to stardom. He was hospitalized during volume 2 of the manhwa due to a car crash, but the reasons behind the crash are not yet known. During this time Kum-Ji was able to meet him, thanks to E-Wan, and Jin Ryu was very polite and friendly to her. However, in volume 4, it has been revealed that his personality may not be as nice as it seems.