Albrecht finally arrived in the heart of the dungeon where a huge area was located. From what he could recall, this area had nine cubes, and each cube had to be collected to unseal the dungeon boss
Then again, every cube needed to be unlocked manually. And since this is a dungeon of seals, every cube was actually pretty hard to collect.
Nevertheless, Albrecht had absolute confidence that he'd be able to breeze through it, thanks to the System and the knowledge from the other Albrechts. All he needed to do was locate the nine cubes, and then it's a smooth ride from there.
However, that wasn't the end of it. Every cube was located in a hidden place, and every cube had its own guardian. This was the only thing that Albrecht found a little difficult. In order to unlock the seal where the cube lies, he had to defeat these so-called guardians first.