S1·E26 National Security Records

Dong Yi is tied up and about to be killed by Jang Hee Jae. But Sir Shim saves her by saying that he has the security records. He tells him to release Dong Yi and he will reveal where the records are. Dong Yi is released and Shi Shim reveal where the records are. Then, he is locked up in a barn as Jang Hee Jae men search for the records. After that, Jang Hee Jae men come back to kill Sir Shim, but Dong Yi has already helped him to escape. Chief Seo and Cheon Soo finally arrive in town. But, Dong Yi is on her way to the capital with Seol Hee. Before they left, it is revealed that the records that Jang Hee Jae has found are fake. He gives Dong Yi the original records and to be taken back to the capital.