Team Karma safely returns from Jeju Island and looks into traps in Young-soo's secret vault in the training facility of Mugunghwa Foundation. However, they cannot get a signal to it even with the GPS tracker on the fake Joseon Tongbo coin. Meanwhile, Ae-ri joins Team Karma, and her first mission is to get Young-soo's fingerprint.

Dae-myung and Min-woo reach the last room out of the three traps. The third trap looks like an ordinary room but has a strange-looking clock in it. Meanwhile, Doctor Ko reappears to join Team Karma, and Min-woo gets shot by Young-soo.