"..."
Chen Mang said expressionlessly, "28.371 million meters minus 280,000 meters, is that 371,000 meters?"
"That's a humorous joke, Train Captain."
"It's not funny at all."
"Okay, I will continue to learn."
This genius plan just emerged, but it can be abandoned. A Level 100 Drill can only penetrate the ground to a depth of 280,000 meters, and it's unknown how long it would take. The speed continually decreases, and to reach the earth's core, even Level 1000 might not be enough.
That's only considering the drill.
Not considering other factors.
Such as whether the train can withstand such pressure, and the earth's core temperature.
This idea can be basically dismissed.
In that case, we can only wait for this transaction to be completed, then look for a Level 4 Iron Mine, or follow the Train Tunnel to see if there are any opportunities waiting for him in the Mechanical City.
...
"..."
