So Yoon finds out some things about her long lost sister, while Woo Jae and Officer Han are continuing their investigation to find Hye Jin's killer.

Hye Jin's stepmother is inviting everyone for the funeral of Hye Jin. So Yoon and Woo Jae are finding some weird coincidences between Hye Jin and So Yoon's sister.

When Hye Jin's true identity has been discovered, So Yoon continues her investigation to know more about her. Pil Sung remains very curious about the lumber jack owner, while Ji Sook is trying to silence Yoo Na.