The Second Lead Syndrome

The Second Lead Syndrome summary:

As a former childstar, the last thing Eun-Young wants is to return to showbusiness. Content with her studies and part-time job, she's happy to keep a low profile until the hottest trio in the K-drama world barge into her life. Dragged back into the whirlwind of stardom, she knows one thing: she won't have any of it. Will fame's spotlight expose her quiet life? Or will this second chance lead to new love before the cameras?