The stars of the hit 2022 romantic comedy Business Proposal—Ahn Hyo Seop and Kim Sejeong—are making a major comeback to the K-drama scene, each taking on ambitious new projects that showcase their versatility and star power. Here’s an in-depth look at their upcoming dramas and what fans can expect from these beloved actors in 2025 and 2026.
Ahn Hyo Seop

Omniscient Reader: The Prophet
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Genre: Fantasy Thriller
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Release: 23 July 2025 (Film)
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Synopsis: Based on the wildly popular web novel, this film thrusts Ahn Hyo Seop into the role of Kim Dok Ja, an ordinary office worker who finds himself living inside the world of his favorite fantasy novel. Armed with insider knowledge, he must navigate a reality where he alone knows the ending, teaming up—and clashing—with the novel’s protagonist, played by Lee Min Ho. The film promises epic stakes, unique world-building, and a dynamic ensemble cast including Chae Soo Bin, Shin Seung-ho, Nana, Jisoo, and Kwon Eun-seong.
- Why It Matters: This marks one of the most anticipated Korean fantasy adaptations of the year, with Ahn Hyo Seop tackling a complex, layered protagonist in a story that blurs the lines between fiction and reality.
Sold Out Again Today
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Genre: Romantic Comedy
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Status: In production, SBS, expected 2026
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Synopsis: Ahn Hyo Seop is set to play Matthew Lee, a mysterious farmer whose life becomes entangled with Dam Ye Jin, a top home shopping host struggling with insomnia and personal hardships. The drama explores themes of healing, connection, and finding love amidst life’s chaos, blending humor with emotional depth.
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Creative Team: Directed by Ahn Jong Yeon and written by Jin Seung-hee, produced by Beyond J (known for Nevertheless).
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Why It Matters: This project marks Ahn Hyo Seop’s return to the romantic comedy genre, where his natural charm and comedic timing have previously won over audiences worldwide. The anticipation is high for the chemistry between the leads and the heartfelt storytelling.
Kim Sejeong

The Moon Flows in This River
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Genre: Historical Romance
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Release: Second half of 2025, MBC
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Co-star: Kang Tae Oh (Extraordinary Attorney Woo)
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Synopsis: Kim Sejeong stars as Park Dal Yi, a commoner who switches bodies with Crown Prince Lee Kang (Kang Tae Oh) after a fateful encounter. The prince, haunted by the loss of his queen and driven by revenge, finds his life turned upside down when he meets Dal Yi, who looks exactly like his deceased queen. The drama promises a blend of palace intrigue, mistaken identities, and a fresh take on the body-swap trope.
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Why It Matters: This is Kim Sejeong’s first foray into historical drama, marking a significant step in her acting career. The pairing with Kang Tae Oh, who is making a highly anticipated return post-military service, adds to the drama’s buzz.
A Business Proposal Season 2: Rumors and Reality

While fans continue to clamor for a second season of Business Proposal, there is no official confirmation of its production as of June 2025. However, the enduring popularity of the original series and the ongoing success of its stars in new projects keep the hope alive for a potential reunion in the future.
Industry Impact and What Fans Can Expect
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Diverse Roles: Both Ahn Hyo Seop and Kim Sejeong are deliberately choosing projects that challenge their range—Ahn with a fantasy epic and a healing rom-com, Kim with her first historical lead.
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High-Profile Collaborations: Their new dramas feature impressive co-stars like Lee Min Ho and Kang Tae Oh, promising strong ensemble performances.
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Anticipation: These projects are among the most discussed in Korean entertainment circles, with international fans eagerly awaiting their release.
The return of Business Proposal stars Ahn Hyo Seop and Kim Sejeong to the small screen is set to define the K-drama landscape in 2025-26. With bold new roles in diverse genres, they are not only building on their past success but also pushing the boundaries of their craft. For fans of Korean dramas, the coming year promises a wealth of compelling stories and unforgettable performances from these beloved actors.