The Weakest Adventurer

"That man is the weakest adventurer in the Guild," he'll soon reach the S-rank.

"So you don't mean he's the strongest?"

"No, I said it right, he's the weakest adventurer, they say he can't even kill a slime."

"Then how is he getting into the S-rank?"

"You'd better find out for yourself."

The adventurer called Kalt approached the weakest adventurer and invited him to form a temporary group for a mission to kill monsters and collect red crystals in a dungeon.

The mission was rated B-rank, it was relatively easy, you just had to kill as many monsters as you could and you would earn 1 silver coin for each monster killed, the crystals would be per unit, 4 silver coins. There was no limit to the quantity. A noble alchemist wanted some crystals to use in some magic items and the monsters had no idea why he wanted so many, especially monsters that were inedible.