Be Careful When Entering the Dungeon

Kyeong Ye-hun, a former S-rank hunter who has retreated from the world in silence after a brilliant career, is living a secluded life. The reason he retired is that he contracted a fatal illness in which the mana consumed by his body cannot naturally recover.

Now his everyday life is one of simple, carefree living—going into dungeons that other people have already cleared and picking up a few leftover byproducts......that is, it was supposed to be.

“Under the Special Hunter Act, I will continue the execution for the protection of the nation. On behalf of the state, we thank you for your sacrifice.”

“No! Don’t do it!”

One day, in an unnamed dungeon he enters without much thought, Kyeong Ye-hun encounters a hunter who is clearing it alone.

He is Gu Beom-jun, a massive S-rank hunter who uses the unprecedented skill ‘Ruins,’ which unleashes infinite mana energy and annihilates everything around it.

Kyeong Ye-hun, who does not want to get caught up in ‘Ruins’ and die a miserable death, has no choice but to help Gu Beom-jun’s clearing operation. But after spending all his mana defeating the gate boss monster, Kyeong Ye-hun loses consciousness from mana depletion.

“Why on earth am I Gu Beom-jun?”

“What did you do to my body, Hunter Kyeong Ye-hun?”

And the next moment, the two of them wake up after their bodies have been switched.

Kyeong Ye-hun’s body, which suffers from chronic mana depletion, has instinctively pounced on Gu Beom-jun’s body, from which limitless mana gushes forth(?).

“...I’ll help Hunter Gu Beom-jun level up. I’ll also support your exploration strike team. So if you leave the black zone exploration strike team..."

“No.”

After much trial and error, the two return to their original bodies, but Kyeong Ye-hun now has to carry out the greatest mission on earth: win the favor of Gu Beom-jun, the world’s only human-shaped mana potion.

But seriously,

how do you seduce a man???