Dark Hole Season 1 Episode 2
The news of the sinkhole spreads throughout Muji and more people come to look. However, things go wrong as they get infected by the black smoke and start attacking each other. Not knowing how it is triggered, but a large amount of smoke ascends from the hole and slowly covers Muji city. Hwa Sun and Tae Han go separate ways for their own objectives, but they both fight their way through the chaos.
Guest Stars
Ahn Eun-jin
Detective So Jung-hwa (Eps 1, 2)
Jung Se-hyun
Female Student (Eps 2)
Chung Su-bin
Female Student (Eps 2)
Ho Sol-Hee
Female Student (Eps 2)