According to the legal and police officers on March 19, the Incheon Police Agency Drug Crime Susa system is investigating eight people including Lee Sun Gyun on charges of violating the Drug Management Act. Police have been investigating whether they have taken several types of Drugs, including marijuana, at their residences and entertainment establishments since January. At first, Lee Sun Gyun's name was not mentioned, but Drug's involvement, known as "Top Actor L of the bass voice," was identified as Lee Sun Gyun after his agency announced his official position. Lee Sun Gyun's agency, Wodoo Nyu Entertainment, said, "We are currently confirming the exact facts about the allegations raised against Lee Sun Gyun," he said. "We will be faithful to Susa of Susa, which can proceed in the future." "Lee Sun Gyun has been continuously blackmailed and threatened by A, a person related to the incident, and has filed a complaint with the Susa agency," he said. "If the H ⁇ Wi fact is circulated due to malicious or H ⁇ Wi content, we will respond strongly." Lee Sun Gyun's Drug Suspicion is raised, and Yoo Ah-in is mentioned together. Yoo Ah-in, the police, received a record from the Food and Drug Administration last year that Yoo Ah-in had administered more than 4000 mL of propofol 73 times in 2021 and launched Susa. Yoo Ah-in was found to have taken more than seven Drugs, including hemp, propofol, cocaine, ketamine, zolpidem, midazolam and alprazolam. Yoo Ah-in, who admitted to some of the charges, bowed his head in March, saying, "I sincerely believe in the upcoming investigation and will accept all your punishment and judgment of the law. I once again convey my deep apology." As a result of social controversy, he got off all of his films and caused a lot of trouble. Netflix's original "Hell 2," originally scheduled to feature Yoo Ah-in, has been replaced by Actor, and the movie "The Battle," "High Five" and the drama "The Fool of the End" have not been released. Lee Sun Gyun's next film is also scheduled to be released in a row, which is even more serious. Lee Sun Gyun is the main character, so it is virtually impossible to re-shoot through editing or Actor replacement. It is also cast in STUDIO X + U 's new series' No Way Out', but it is highly likely to replace Actor if the allegations are revealed to be true. Lee Sun Gyun debuted in 2001 and is the 24th year of his acting career this year. He has starred in the dramas "Pasta," "My Mister," "Wagon Car" and "Going to the End," and has risen to the top of the list by raising global awareness through director Bong Joon-ho's "Parasite," which won the Golden Palm Award at the Cannes International Film Festival in 2019. In addition, he has built a home image through a number of performances, and many people are focusing on how the direction of this controversy will flow.