An Unspeakable Secret

The Doctor Sent to the Island

Dreading his post, Do Jiui arrives on Pyeondongdo, meets Yuk Hari, and begins harsh island life.

The Woman Who Crosses the Line

Do Jiui meets the mysterious nurse Yuk Hari, and their line-crossing house calls begin.

Getting Through Another Day

The village chief makes Jiui an outcast. Meanwhile, Hari and Chiyeon are stranded overnight.

A Notorious Woman, a Pathetic Man

Jiui is shaken by Hari's past and rumors, and a storm-hit emergency leaves him paralyzed by trauma.

Pyeondong Scandal

Hari nurses Jiui amidst hospital gossip. Meanwhile, on Pyeondongdo, Mija is in critical condition.

Words Left Unsaid

Torn between love and hurt, Jiui and the hurt Hari drift apart, and Mija's condition worsens.

I Can't Do It. I Can't Ignore You.

Grieving her grandma, a downpour forces Hari to live with Jiui. Amid mix emotions, a secret emerges.

Courage to Forgive

Jiui and Hari confirm their feelings, illness spreads on Jineondo, and a man appears before Jucheon.

It's Not Okay

A crash shatters Jiui. As his first love Hwayeong returns, Hari must decide whether to let him go.

Reconciliation, Healing, And...

Amid a confession and a breakup ahead, a misdiagnosed case returns, and Jiui stands at a crossroads.

If I Just Tough It Out, Things Will Work Out Somehow!

The governor's risky deal could save the public health center. Will Jiui resist or compromise?