6 episodesFirst aired 13 March 2020
The outbreak leaves no one safe. But the infected are not the only monsters in Prince Chang's way as he fights to protect the kingdom.
E1Mar 202052m
An unexpected setback in Sangju poses new problems for Prince Chang and the others. Seo-bi and Cho Beom-pal seek safety with Cho Hak-ju.
E2Mar 202040m
After Prince Chang breaks into Mungyeong Saejae, a nightmare unfolds. Officials search the queen's home, suspecting she is hiding something.
E3Mar 202049m
When Cho Hak-ju is taken from his custody, Prince Chang goes after him. Seo-bi looks for a way to treat the disease. The queen awaits her prince.
E4Mar 202043m
Seo-bi shares a critical discovery with Prince Chang, who has a favor to ask of her. Cho Hak-ju visits the queen and demands she tell him the truth.
E5Mar 202036m
To save innocent lives, Prince Chang and his men take over Hanyang. The queen determines that if she can't have the throne, no one can.
E6Mar 202053m
With the palace painted red with blood, Prince Chang is forced to pursue a risky strategy. Seo-bi takes the baby and hides.