Dungeon: I Level up Alone

The "door" connecting the world to other dimensions was opened, and various monsters continued to appear. As a result, some humans also awakened magical powers, and demon hunters with different abilities also appeared and became "hunters." Rorschach is an extremely weak E-class hunter who encountered an unknown hidden challenge during a difficult mission. The hunter's strength is destined to be unchangeable when he awakens, but at the moment of life and death, he obtains an upgraded system. In the future upgrade journey, his strength will advance by leaps and bounds. What kind of adventures will he experience? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.