Ezra carefully read through the information displayed within the Book of Memories.
The pages of knowledge flowed through his mind one after another while he compared them with the information he had gathered from Britannia's books. His pen moved across the paper from time to time, jotting down notes whenever he noticed a difference.
Several minutes later, he finally stopped.
"The main difference is the fuel."
He lowered his pen onto the table and stared at the words he had written.
For a normal steam engine, the fuel used to heat water could be coal, wood, charcoal, or oil.
But…Britannia was different.
Very different.
The fuel used throughout the kingdom was called Novarite.
A faint tapping sound echoed from the wooden table as Ezra lightly drummed his finger against it.
Novarite.
The more information he read about it, the stranger the material seemed.
In the Eastern Continent and parts of the Southern Continent, the mineral was often called the Frozen Sun.
