Read The Novel’s Extra, an action fantasy manhwa in English where modern cadets battle dangerous monsters. Author Kim Hajin suddenly wakes up inside his own web novel universe. He takes the role of a powerless extra character during deadly academy missions. This creator uses a specialized gun-wielding weapon system to survive various survival trials. However, mysterious plot discrepancies alter the original storyline and trigger unexpected threats. This strange conspiracy forces him to outsmart powerful enemies using his creator knowledge. Kim Hajin is tracking hidden enemies while uncovering the truth behind his transformation.