In 1581, the monk Seo-san predicts that the Japanese are planning an invasion of Korea. He goes to the king, suggesting that the kingdom build a stronger army, but he is thrown out of court. He begins training three pupils in martial arts, but rumors reach the king that Seo-san is training an army. The king sends his soldiers to have the monk arrested
| Directing | Jeon Jo-Myeong | Director |
| Writing | Kim Ha-lim | Writer |
| Production | Ju Dong-jin | Producer |
| Sound | Jeong Yoon-joo | Music |
| Crew | Woon-gyo Jeong | Cinematography |
| Editing | Kim Hui-su | Editor |
| Art | Jo Kyeong-hwa | Art Direction |
