In a 21st century Earth merged with another world, dungeons filled with monsters exist, and skilled adventurers venture into them. The top academic institution in South Korea, Warrior High School, trains these adventurers.
Yoo Jaryong, once considered the greatest adventurer in Asia, is accused of false charges and turns to dungeon smuggling to pay for his father’s medical treatments. It is during this time that he meets a teenager and urges them to attend Warrior High School.
This is a tale of a man who has lost his dreams, conceals his identity, and discovers himself once again.
