Actor Kang Ha-neul and Jung So-min announced their reunion with "30 Days" (working title) following the film "Twenty". The movie '30 Days' is a romantic comedy of Kang Ha-neul and Jung So-min who started with romance but lost their memories in an unexpected accident just 30 days before the end of their marriage that became a Thriller. Director Nam Dae-jung, who directed the films "Great Wish" (2016) and "Defensive Power" (2019), took the megaphone. The casting of Kang Ha-neul and Jung So-min is fueling interest in these chemies as much as Kahaani's. Expectations are high that they will once again feature "Crazy Chemie" following director Lee Byung-hun's "Twenty" (2015). In '30 days', Kang Ha-neul plays the role of a man who has intelligence and appearance but has not abandoned his lips. Jung So-min transforms into a Hong-nara, which is more dignified and chic than anyone else. In the Reading Steel released today (18th), the atmosphere of the work is felt intact, drawing attention. Kang Ha-neul's expression, which seems to be hard to tolerate laughter, and Jung So-min, who is staring at the script with a smile, amplify curiosity in the movie Kahaani, which will always be an event. In addition, the two-shot with Kang Ha-neul and Jung So-min, who are leading the reading scene, are able to guess the atmosphere of the scene. Kang Ha-neul said, "I am so glad to see Jung So-min and his work filled with delightful charm. I will do my best to save the character well. " Jung So-min said, "I am very excited and excited that a new work will be created in the romantic comedy genre. I am grateful to have a valuable relationship with my good seniors, fellow Actors and staff." Director Nam Dae-jung said, "I'm so honored to meet such attractive Actors and great staff. I'll do my best to make it interesting."