Adapted from the bestselling novel, this new Korean drama mixes action, family life, and mystery ahead of its July 31 premiere on Rakuten Viki.
SEOUL, SOUTH KOREA, July 31, 2026 /EINPresswire.com/ — Rakuten Viki, the worldwide streaming hub for Asian content, adds A Bona Fide Killer to its Korean drama roster. This suspense-filled show follows an ordinary working mother who secretly exists as a legendary assassin, weaving together action, family drama, and mystery in an unexpected tale of identity and survival.
Based on the popular Kakao webtoon that has amassed 180 million cumulative views, A Bona Fide Killer centers on Yoo Bo-na (Kong Hyo Jin), a devoted wife and mother whose everyday life with her husband, newspaper reporter Kwon Tae-seong (Jung Jun Won), and their young daughter seems unremarkable. Yet her family does not know that Bo-na is actually “Kingfisher,” a legendary sniper working for a covert organization that eliminates the world’s most dangerous criminals. After a three-year maternity leave, she returns to the field, juggling high-stakes missions with the routines of family life. Her carefully hidden double life becomes endangered when Tae-seong is assigned to investigate the mysterious assassin known only as Kingfisher.
Mixing high-stakes action with the real-world challenges of marriage and parenthood, A Bona Fide Killer examines what happens when extraordinary responsibilities clash with ordinary family life. The series adds another genre-defying Korean drama to Rakuten Viki’s expanding catalog, underscoring the platform’s commitment to delivering compelling stories from across Asia to viewers in Southeast Asia.
This series also marks the much-anticipated television comeback of Kong Hyo Jin, one of South Korea’s most acclaimed actresses. Her return has been one of the year’s most talked-about casting announcements, following a career filled with critically praised performances and lasting audience appeal. Best known for celebrated dramas such as Master’s Sun, It’s Okay, That’s Love, The Producers, When the Camellia Blooms, and When the Stars Gossip, Kong takes on one of the most unconventional roles of her career—a skilled assassin determined to shield both her family and her secret identity.
She is joined by Jung Jun Won, who recently captured global audiences with his breakout performance in Resident Playbook. After building his reputation through memorable supporting roles in character-driven dramas like VIP, Jung steps into his first project since that hit medical series, in a part that highlights the emotional depth that made him a breakout star. The cast is further reinforced by veteran actors Sung Dong Il and Lee Sang Yi.
Behind the camera is director Yoon Jong Ho, known for his cinematic storytelling and emotional character work as co-director of acclaimed hits Flower of Evil and Lovely Runner. Bringing his signature blend of suspense and heartfelt emotion to A Bona Fide Killer, Yoon elevates the series with a distinctive visual style that balances pulse-pounding action with intimate family drama.
The rising global appeal of Korean dramas continues to be fueled by stories that defy a single genre. A Bona Fide Killer is no exception, pairing the intensity of an action thriller with the warmth and unpredictability of family life to create a series that is both entertaining and emotionally grounded.
A Bona Fide Killer premieres exclusively in Southeast Asia on Rakuten Viki on July 31, joining the platform’s growing lineup of beloved webtoon adaptations, including fan favorites Positively Yours and Spirit Fingers.
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About Rakuten Viki
Rakuten Viki is a leading global destination for Asian entertainment, attracting audiences worldwide with its extensive library of dramas, variety shows, and exclusive Viki Originals. Reaching over 100 million registered users in 190+ countries and territories, Viki, along with its entertainment news site Soompi, offers its fans unparalleled access to popular and original content. As part of Rakuten Group, Inc., a global powerhouse in e-commerce and internet services, Viki continues to connect K-drama fans around the world.
Carla Moreno
Habi
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