A escritora Ko Mun-yeong vai ao hospital ler para as crianças e acaba vivendo uma aventura surpreendente com Moon Gang-tae.

Tendo seguido Gang-tae, Mun-yeong começa a dar aulas de literatura no hospital. O caos irrompe quando um paciente VIP foge.

O incidente do paciente VIP desencadeia memórias de infância para Gang-tae, que continua sendo um quebra-cabeça emocional para Mun-yeong. Lee Sang-in chega à cidade.

Sem nenhum outro lugar para levar Mun-yeong, Gang-tae a traz de volta para sua casa. Descobri-la lá surpreende a todos, principalmente Nam Ju-ri.

Quando Mun-yeong oferece uma oportunidade para Sang-tae, Gang-tae é forçado a se curvar à vontade deles. Um paciente no hospital sacode Mun-yeong.

Gang-tae tira um dia de folga do trabalho para passar um tempo com Mun-yeong, que parece precisar de uma distração. Enquanto bebia sozinha, Ju-ri encontra Sang-in.

Seeing Mun-yeong with something that belongs to him upsets Sang-tae. When a belligerent visitor shows up at the hospital, Gang-tae snaps.

Gang-tae and Mun-yeong decide to go on a day trip together. During their mountain getaway, an unforeseen situation crops up.

Refusing to go home, Sang-tae coops himself up in a room. Gang-tae wrestles with the demons of his past and the constraints of his present.

An escaped patient shows up at the mansion. Mun-yeong makes an effort to change Sang-tae's mind about allowing her a place in the brothers' lives.

Wanting to overcome his trauma, Sang-tae opens up about his darkest memory. A cruel twist of fate threatens Gang-tae's newfound happiness.

Sang-tae shows Gang-tae that he's been practicing drawing his greatest fear. Mun-yeong receives word about her father's worsening condition.

The identity of the vandal who ruined Sang-tae's mural sends everyone into a state of shock. Mun-yeong struggles to process a devastating truth.

After a chilling phone call, Gang-tae rushes over to the mansion. Later, Mun-yeong asks the brothers to leave her — but they refuse to listen.

Mun-yeong decides she's going to publish the new fairy tale after all. Everyone comes together at the hospital for a reading of the book.