"#Korean TV Series, Year of Curse" is Hot Topic in Korea. In 2021, there is already a crisis in 7 Korean TV series.

● "Dear M": Alleged school violence by leading actress park Hye Su. Broadcasting canceled even though shooting was completed ● "Amazing rumors": Immediately after the great success of S1, the planning of S2 was interrupted by the school violence theory of leading actor Jo Byung-gyu ● "River Where the Moon Rises": Leading actor during broadcasting Alleged school violence in Jisu. Re-shooting of the lead change.

● "Korean demon master": A blockbuster with 32 billion won. TV Series was discontinued after EP2 was broadcast due to historical distortion.

● "Delux taxi": Suspicion of school violence by the leading actress APRIL Naeun. Broadcasting finally started with re-shooting.

● "Snowfall Flower": "Blasphemy of the Democratic Movement" affair during filming with actors Jung Hae In and BLACKPINK Jisoo. Broadcast organization is in danger.

● "Ireland": Actress Seo YEJI's gaslighting suspicion changed the lead role, revised the script, and postponed shooting.