Fans of the hit romantic comedy Business Proposal have a new reason to be excited about Kim Sejeong’s latest drama, Moon River. The new historical fantasy series, which premiered in November 2025, features a heartwarming behind-the-scenes reunion. Kim Sejeong is sharing the screen once again with her former co-star Lim Ki-hong, though this time their on-screen relationship has a completely different dynamic.
Lim Ki-hong, who was previously seen as Shin Ha-ri’s quirky and friendly co-worker Kevin in Business Proposal, now plays the part of Dal-yi’s father in Moon River. This new role brings a fresh and engaging dynamic to the popular actor’s collaboration with Kim Sejeong.
From Office Mate to On-Screen Father
In the wildly popular 2022 drama Business Proposal, Lim Ki-hong played a supportive colleague to Kim Sejeong’s character, Shin Ha-ri, in a modern office setting. His character provided comic relief and friendship.
His new role in Moon River shows a significant change. He portrays the father of Park Dal-yi, the main character played by Kim Sejeong. From the show’s first episode, his character is shown to be a caring and protective father. In an early scene, he immediately notices when Dal-yi is upset, asking if the noble kids have been throwing rocks at her again. The scene turns humorous as he rolls up his sleeves and declares he will confront the young men, only to be fact-checked by his wife. This portrayal establishes a loving, if sometimes over-the-top, parental figure for Dal-yi.
Understanding the World of Moon River
Moon River is a historical fantasy drama that tells the story of a soul exchange between Crown Prince Lee Kang, played by Kang Tae-oh, and a commoner named Park Dal-yi, played by Kim Sejeong. The Crown Prince is a man broken by the death of his wife and is focused solely on revenge. Park Dal-yi is a lively merchant in Joseon who has lost all memories of her past after nearly drowning.
The story begins with the Crown Prince, who was accused of causing his queen’s death. She drowned herself to prove her innocence, and it was later revealed that a powerful minister named Kim Han-chul framed her. The Prince’s plans for revenge are complicated when he meets Dal-yi, who looks exactly like his deceased wife. For an unknown reason, their souls are swapped, throwing both of their lives into chaos.
Dal-yi’s father, played by Lim Ki-hong, found her after she almost drowned and now cares for her, knowing that a trip to the capital city of Hanyang could put her in great danger. The drama follows their intertwined fates as they navigate this strange body swap.
A Closer Look at the Main Story
The plot of Moon River is set in motion by a storyteller who marks two names on a glowing tree, showing how fate connects people. Crown Prince Lee Kang is haunted by his wife’s death and plans to take revenge on Minister Kim Han-chul.
Meanwhile, Park Dal-yi lives as a merchant with no memory of her life before she was found by the man she now calls father. Her aunt warns her to stay away from Hanyang, fearing that the truth of her past could lead to her death. Despite this, Dal-yi ends up on a mission that takes her to the capital.
The Prince arrives in her town and sees Dal-yi, mistaking her for his late wife. He chases her, but she escapes. By the end of the first episode, Dal-yi finds herself at the palace. While running across a roof, she falls and lands directly in the Prince’s arms, strongly hinting that she may indeed be his wife who was lost.
Where to Watch the New Drama
For viewers eager to see this reunion and the new story unfold, Moon River is available to stream. The drama began airing on November 7, 2025, on MBC TV and is available for international audiences on the streaming platform Viki.
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