Be Cautious When Entering the Dungeon

Having retired from a dazzling career and vanished without a trace, ex-S-Class Hunter Kyung Yehoon. The reason for his retirement is a fatal illness: his consumed mana doesn't naturally recover. Now, his daily life is a life of simple contentment, entering dungeons after others have finished their raids and collecting small byproducts... or so it was, clearly. "In accordance with the Hunter Special Act, we will continue enforcement for the sake of national defense. We thank you for your sacrifice on behalf of the nation." "No! Don't do it!" One day, Kyung Yehoon encounters a hunter raiding alone in an unnamed dungeon he entered without a second thought. That hunter is none other than Guk B...