Chronicles of the Cursed Sword 4 features story by Yeo Beop-Ryong and art by Park Hui-Jin.

The kingdom is in chaos. Emperor Moosungje has used the cursed Pachun sword to conquer his neighbors, but the evil blade is corrupting his soul. Now the scheming Shiyan seeks to use the emperor's brother, Jaryoon, to continue his plans.

Meanwhile, Rey struggles with his own cursed sword. It is only because of the demon within him that he can wield the Pasa Sword, but in order to defeat Shiyan and his sinister allies, Rey will have to learn to master his inner powers.