Doctor on the EdgeSeason 12026 · 12 episodesA public health doctor on a shunned island and a mysterious nurse begin a medical human romance.MoreEpisodes1The Doctor Sent to the IslandDreading his post, Do Jiui arrives on Pyeondongdo, meets Yuk Hari, and begins harsh island life.2The Woman Who Crosses the LineDo Jiui meets the mysterious nurse Yuk Hari, and their line-crossing house calls begin.3Getting Through Another DayThe village chief makes Jiui an outcast. Meanwhile, Hari and Chiyeon are stranded overnight.4A Notorious Woman, a Pathetic ManJiui is shaken by Hari's past and rumors, and a storm-hit emergency leaves him paralyzed by trauma.5Pyeondong ScandalHari nurses Jiui amidst hospital gossip. Meanwhile, on Pyeondongdo, Mija is in critical condition.6An Unspeakable SecretJiui and Hari's relationship is tested by Mija as the county governor schemes over Deokhwa's rescue.7Words Left UnsaidTorn between love and hurt, Jiui and the hurt Hari drift apart, and Mija's condition worsens.8I 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.9Courage to ForgiveJiui and Hari confirm their feelings, illness spreads on Jineondo, and a man appears before Jucheon.10It's Not OkayA crash shatters Jiui. As his first love Hwayeong returns, Hari must decide whether to let him go.11Reconciliation, Healing, And...Amid a confession and a breakup ahead, a misdiagnosed case returns, and Jiui stands at a crossroads.12If 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?