Keeper of the Library Dungeon [1]

When I saw the item Angelica chose, I couldn't help but tilt my head in confusion. If other readers saw it, they'd probably feel the same way.

"Are you sure? I can suggest a better item."

"It's fine. I'm choosing this one."

Out of all the options here, Angelica had chosen something that wasn't an offensive or defensive weapon—in fact, it wasn't even a weapon at all.

[??? – Replica] ???-Rank Artifact

Naturally, it couldn't be an ordinary key, not when it was displayed in the reward hall of a hidden dungeon. But this key was known to be problematic. In the original story, Song Jaewon had chosen it out of curiosity, only to regret it later.

[If I had known, I would have never chosen that item.]

That was Song Jaewon's despair.

The key had no practical value in combat—no attack or defense capabilities. More importantly, it offered no support functions either.