@Kamelpov
while I know storage rings are a common enough trope in the genre, I thought it was actually intentionally absent from this series...or at least I don't remember ever seeing one before
@InsaneInsomniac Usually a MC don't need a storage ring if he is high rank in order to make a hole in space with a punch and put item inside and be able to walk in like a warp. Else that treasure would be useless as plot too much gold,weapon, book to hold alone. Or the other choice is wait for other to finish that dungeon and wait to be with friend and go loot forth and back to the city like a RPG.