Soo Yun thinks he has found out why his support device malfunctions. And he seriously considers quitting his job at the airport. Yeo Reum finds a man who has Dae Gi's radio. In the meantime, someone in the office happens to see Mr. Lee receive an envelope from those who are in charge of managing the vans and taxis and spread a rumor that Mr. Lee is bribed.

Director Kwon gets to know about the bribe Mr. Lee received from those who are in charge of managing the vans and taxis. He gets furious and questions Mr. Lee about what's inside in the envelope. Meanwhile, Yeo Reum sees a man threatening a female reception staff with a weapon in the airport. She tries to sort out the situation.

The man who threatened the information desk staff and ended up hurting Yeo Reum runs away. Dae Gi and Young Joo get scolded by Moo Ja for losing him. Soo Yun finds out that Yeo Reum got injured and was taken to a hospital. He feels frustrated with the fact that there's nothing he can do for her because he's disabled sitting on a wheelchair. Soo Yun decides to take revenge on the man who hurt Yeo Reum.