But he was pleased to see that North was in the process of double-checking their gear for the trip. They were bringing a vast array of instruments, books, elixirs, potions, and weapons, but everything fit in a smallish backpack. He called it his “infinity bag”—he designed it to hold whatever anyone put into it.

“I once packed an entire mountain and castle in it,” he’d explained when North had looked at the satchel skeptically.

It did, however, weigh as much as whatever it contained. “A problem I’ve never been able to solve,” Ombric admitted. “But that’s why your djinni will come in most handy. I assume it can handle the load?”

“And then some,” North assured him. The djinni bowed in agreement.

Nicholas Saint North and the Battle of the Nightmare King Chapter 16