Dae-myung joins the Cultural Heritage Team as Skunk to find the lost treasures of Joseon and get down on Mugunghwa Foundation. Tae-in starts their first project by questioning Kim Young-soo of Mugunghwa Foundation about Joseon Tongbo coins. Meanwhile, Min-woo successfully arrests Doctor Ko and takes off to meet an anonymous informant who knows about Chairman Yang's murder.

Skunk saves Min-woo from Viper and disappears again. Ironically, Doctor Ko joins Team Karma to search for the remaining Joseon Tongbo coins, and Dae-myung invites the team to meet Chun-ja for the first time. To get into Jang Chun Fung's safe, Team Karma flies to Jeju Island, but an uninvited guest tags along with Dae-myung.

Skunk and his team successfully steal the Joseon Tongbo coin at Jang Chun Fung's hotel according to the plan. However, Viper appears out of nowhere to ruin it as if he knows their location. Meanwhile, Young-soo desperately waits for the fated moment to come, and Ae-ri gets into Dae-myung's room at the hotel and finds Skunk's mask.