Aro discovers Master Youngshil's plan to profit off of the epidemic. Master Wehwa asks Dog-Bird and Jinheung to work together to find a solution.

Cast: Park Seo-Joon, Ara Go, Park Hyung-Shik, Minho Choi, Ji-han Do, Jo Yoon-woo, V, Da-In Lee, Ji-Soo Kim, Kim Chang-wan, Yoo Jae-Myung, Jin Ju-hyeong, Hyun Joon Kim, Dong-woo Shin, Dong-il Sung