Boss raids are an amazing opportunity for hunters. That’s why Gunwoo Lee agreed right away when he was asked to join. An intense battle ensued, but Gunwoo and his guild mates got the Boss’s health down to 30 percent. However, that triggered an effect, and now the Boss is about to explode in three minutes. Gunwoo and his guild mates sense that they won’t be able to defeat the Boss in time, so they decide to escape. As they were about to get out, Gunwoo was betrayed and trapped inside the dungeon…