MBC’s “Wonderful World” releases new behind-the-scenes videos showcasing the professionalism on the set of the emotional thriller. The drama follows Eun Soo Hyun (Kim Nam Joo), seeking revenge after the tragic loss of her son, and Kwon Sun Yool (ASTRO’s Cha Eun Woo), whose life takes a rough turn after dropping out of medical school and unexpectedly getting entangled with Eun Soo Hyun.

The making-of video reveals the dedicated actors on set, with Kim Nam Joo fully immersed in her character during rehearsals, displaying emotional depth even before the cameras roll. She also commends the child actor’s performance after a take.

In another segment, Cha Eun Woo meticulously practices an action scene, scrutinizing each movement and leaving the crew impressed with his dedication.

A separate video, focused on the behind-the-scenes of episode 3, captures Kim Nam Joo and Cha Eun Woo’s professional collaboration on set. They pay meticulous attention to their portrayals, offering detailed suggestions to enhance their scenes.

During a motorcycle scene, Kim Nam Joo expresses admiration, remarking, “How cute!” In another moment when Cha Eun Woo steps into the water, he checks the temperature, visibly shocked by its coldness. Following a particularly emotional performance by Cha Eun Woo, Kim Nam Joo applauds and provides thoughtful ad-lib advice.

The drama airs every Friday and Saturday at 9:50 p.m. KST, promising viewers a compelling narrative enriched by the dedication and professionalism of its cast. Stay tuned for the unfolding story of “Wonderful World.”