"Secret Door" Lee Je Hoon went ahead for the book market.

On the episode of the new Monday/Tuesday drama "Secret Door" broadcast on September 22nd, Lee Sun (played by Lee Je Hoon) and Shin Heung Bok (played by Suh Joon Young) went ahead together as writers.

This was the choice to go ahead with the book market where they would lend people books and have them borrow them. Nonetheless, Lee Sun was hesitant while holding books and the two people were in danger.

At that time, Ji Dam (played by Kim Yoo Jung) appears in front of two people. At this time, he said to send over the book market but Lee Sun didn't understand. In the end, Ji Dam started to steal the books and started to run away in a hurry.

Meanwhile, "Discovery of Romance" is about Han Yeo Reum, a furniture designer, who owns a workshop space that she shares with other designers. Dating Nam Ha Jin, a plastic surgeon, with a sweet and gentle personality, Han Yeo Reom's life gets shaken up with the appearance of ex-boyfriend Kang Tae Ha in his life. This is a story about romantic history of the three people and the drama within.