I was kind of surprised. 0

I thought I'd find nothing but useless documents. Clearly, I was mistaken, as we picked up this item as well. It was just more than a hint on how to clear the dungeon. It could actually affect our strategy. 0

I had no idea how to use it or if it was just exactly what it seemed, but it was very useful.0

[Underground Gathering Invitation]0

‘Can I consider it as a way to travel back in time?’0

I wasn’t sure exactly when the gathering had taken place, but if this was an invitation to a gathering in the past, then it would have a direct effect on the raid. The attendees of this gathering…0

‘They're probably the named bosses of the Cozy Sanctuary…’0

I could attend the gathering and find out more information about the named bosses before we actually encountered them. That way, we'd be able to categorize them and make the appropriate preparations to face them.0

I'd also be able to make a map of the dungeon and find out the exact clear conditions. 0

I might be able to locate more hidden bosses and perhaps even easter eggs.0

‘This is the key.’0

Of course, we could...0