Hye Kyung asked Yeong Jo to open up the doors to the interrogation room.
On the 10th episode of SBS Monday/Tuesday drama "Secret Door" (script Yoon Sun Joo, director Kim Hyung Shik) broadcast on October 21st, Hye Kyung (played by Park Eun Bin) went to Yeong Jo (played by Han Suk Kyu) and started to bawl.
Before this, Lee Sun (played by Lee Je Hoon) had been unfairly arrested. Yeong Jo started to pressure Lee Sun with questions but Lee Sun stayed silent.
Seeing this, Lady Hye Kyung could not stay silent. She went to go see Yeong Jo but Yeong Jo didn't even come out. Hye Kyung started to question Lee Sun's actions to try to prove the truth behind the incident. She said, "What do you mean about murder? What do you mean about being framed? Please open the interrogation room. What do you mean about the crown prince committing murder? You have to prove the truth" and started to scream. The three-year old crown prince was by her side throughout this and was crying.
Meanwhile, SBS Monday/Tuesday drama "Secret Door" is a period drama tha follows the conflict between King Yeongjo (played by Han Suk Kyu) and Crown Prince Sado (played by Lee Je Hoon). Kim Yeong Jo has an authoritarian ruling style whereas Crown Prince Sado insists on equality for all.