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On October 19, Netflix unveiled the main poster and trailer for its original K-drama Daily Dose of Sunshine.
Daily Dose of Sunshine delves into the diverse stories of the people Nurse Da Eun encounters in the psychiatric ward, shedding light on their world and emotional struggles.
The main poster features the four main leads of the K-drama: Nurse Da Eun (Park Bo Young) from Myeongshin University Hospital's Department of Mental Health, Fellow Go Yoon (Yeon Woo Jin) from the Department of Colorectal Surgery, Da Eun's best friend Yu Chan (Jang Dong Yoon), and Hyo Jin (Lee Jung Eun), Head Nurse of the Psychiatric Department. 
The poster kindles curiosity about the experiences they will encounter in the psychiatric ward - a place bathed in bright sunlight, devoid of curtains - and if they will continue to smile brightly.
The trailer begins with an enchanting scene, where Da Eun's house is shown floating in the air like it's out of a fairy tale. On her first day at the psychiatric ward, Head Nurse Hyo Jin introduces her to her colleagues.
Da Eun, handling her first patient in the psychiatric ward, prepares herself, believing she can do well. As she listens to the patients' stories and delves into their special world, Da Eun confronts unforeseen challenges, makes mistakes, experiences setbacks, feels discouraged at times, and grows through new experiences.
The trailer amplifies the anticipation for the drama as Nurse Da Eun, who navigates through life challenges day and night, yearns for a brighter morning in the psychiatric ward.
Actor Jang Dong Yoon commented that the drama provides healing through its warm theme and genre.
Yeon Woo Jin said, "Each one of us always has a mental ailment, and I think we should boldly acknowledge it and seek help from those around us", shedding light on the distinctiveness of Daily Dose of Sunshine in breaking misconceptions and prejudices.
Lee Jung Eun echoed these sentiments, asserting that the drama aims to make viewers realize that they are not alone in their challenges.
Park Bo Young said, "This is a work that can comfort our hearts when we need it most".
Daily Dose of Sunshine will premiere on November 3, exclusively on Netflix. Watch the official trailer below.
