In fact, building a protective umbrella in the extended section of the Scar of the Dead was a rather huge project.
The Scar of the Dead spread for thousands of miles, from Jewel Bay to Jade Court and then west to Rolling Stone Town.
What Matthew did before was to stop the monster from rising in Rolling Stone Town.
And this time.
He wanted to wrap the entire Scar of the Dead with Scorched Earth!
This process required a large number of necromancers.
Originally, the people of Baiyan City were the most suitable to do this.
But the lesson was clear.
Matthew did not dare to trust the necromancers of Baiyan City.
He would rather slow down his progress to ensure that his plan could be carried out steadily.
Therefore, as soon as the 28 research assistants followed up, Matthew asked them to learn the " Scorched Earth of Death " ritual.
Fortunately, the boundaries between the domains of ritualistic spells were not so clear.