High School King of Savvy

Popular high schooler Lee Min Seok waits for his lookalike brother to come home, while temp worker Jung Soo Young develops a crush on Yoo Jin Woo, a stoic director within her company.

Min Seok begins his double life as a student and posing as his older brother at Comfo, but he doesn't have a clue about what to actually do.

Min Seok starts to get the hang of his role at Comfo. His favorite part? Torturing Soo Young about her one-sided crush on Jin Woo.

Min Seok's best friends learn about his double life, and they want to reap the benefits too. A competitor causes trouble for Comfo, and Jin Woo must catch the sneaky employee behind it.

Soo Young learns that her contract at Comfo has not been renewed, which puts Min Seok and Jin Woo at odds.

Min Seok offers Soo Young a job as his secretary after she's fired from the company. Jin Woo is suspicious of Min Seok and reaches out to Soo Young.

The Comfo employees go on a trip together. Jin Woo continues to get closer to Soo Young, provoking Min Seok's jealousy.

Min Seok confesses his feelings to Soo Young, but she is hesitant to reciprocate after having her heart broken by Jin Woo.

Min Seok and Soo Young are giddy about their new relationship, but must keep it a secret around their co-workers.

Jin Woo inches closer to finding out Min Seok's secret, and the rivalry between the two heats up. Min Seok begins to feel guilty about hiding his identity from Soo Young.

When Soo Young discovers Min Seok's real age and identity, her relationship with him, as well as with Yoo Ah, begins to crumble.

Soo Young does her best to keep her relationship with Min Seok purely platonic. Min Seok has a life-changing accident.

After getting back together, Soo Young helps Min Seok manage his hectic double life. Jin Woo learns about the secret past between his father and Min Seok's.

Jin Woo toys with Min Seok, threatening to reveal his identity to the entire company, but Jin Woo's own secrets begin to take a toll on him.

Hyung Seok returns, but Min Seok's excitement dwindles quickly when he finds out what his brother has really been up to.

After his grandfather's untimely death, Hyung Seok must decide whether or not to follow through with his revenge.

Min Seok and Soo Young decide the only way to stay together is to get married, but first, they must convince their family and friends.

A special episode narrated by Lee Ha Na featuring interviews with the actors, exclusive behind-the-scenes footage of the drama's most memorable moments, and even deleted scenes.