The Mine Cart's crankshaft drove its grooved Iron Wheels hurtling along the rails with a deafening clatter.
Up front, Grindelwald occasionally pulled the Control Lever and turned the Steering Wheel, guiding the cart through the tangled network of tracks.
The goblins had poured enormous effort into Gringotts. After hundreds of years of developing its underground passages, the tracks were packed together like the Silken Spider Cave.
An ordinary person would get dizzy just looking at them, let alone memorizing the route. Only goblins who traveled them every day could remember which branch to take.
Yet old Grindelwald had actually figured out this goblin railway, which was even more complicated than the CQ5D Interchange.
That was a professional for you! They really couldn't have done this without him!
Dumbledore shook out the Invisibility Cloak, its fabric rippling like water. "If we want to pass through the Thief's Downfall undetected, the Invisibility Cloak is essential."
As one of the Deathly Hallows, this Invisibility Cloak was entirely different from the imitations sold on the market.
After completing the Philosopher's Stone, Nicolas Flamel had once ambitiously set his sights on the Deathly Hallows. But no matter how he studied them, he could never unravel their secrets.
In the end, the only versions available on the market were imitations woven from Demiguise hair. Not only did their effects gradually weaken, but their concealment and reliability were nowhere close to the real thing.
Looking at the Invisibility Cloak, Zhang Xiao couldn't help asking:
"So the plan is to hide under the Invisibility Cloak first, then use the Alchemy Goblin to fool the guards?"
"More or less. Gellert is very confident in this plan." Dumbledore smiled happily and gave a brief outline of it.
Without looking back, Grindelwald said, "We're merely fooling a few guards. It's hardly