Active server: None selected
| Title | : | KO One |
|---|---|---|
| Genre | : | Sci-Fi & Fantasy, Comedy |
| Overview | : | Upon learning of Wan-jun's secret, Da-dong asks an old classmate to help. Ling-ling is in a critical condition, which forces Wan-jun to make a choice. |
| How to watch? | : | Select a server above. If one doesn't work, try another. The video should load quickly! |
