The ancient Magical Creatures they encountered this time all contained considerable Void Force, allowing Matthew to harvest a large amount of Red-Light Energy.
These mutated ancient Magical Creatures were also very powerful. If they had all been released, they would have been difficult to deal with. Fortunately, they had been sealed within the ice walls, allowing Matthew to eliminate them one by one with ease.
After dealing with the large ancient Magical Creatures inside the ice walls, Matthew brought the Muggles who had been traveling with Cassandra back to the research base.
Matthew made slight alterations to the Muggles' memories, causing them to forget about the monsters and believe that an accident had occurred while excavating the ruins, resulting in numerous casualties.
This matter involved an evil god, and Matthew did not want the Ministry of Magic to take over the handling of these Muggles.
With the danger eliminated, Matthew had Cassandra remain behind to deal with the traces at the base.
After making the arrangements, he immediately returned to the Wizard Tower.
He wanted to find someone to test the Sacrificial Ritual from the ruins, but there were still some matters to handle before that.
With a thought, Matthew converted all the Red-Light Energy absorbed from the ancient Magical Creatures into magical power and stored it within the Magic Core.
"Zero, how much magical power has been added to the Magic Core's reserves?" Matthew asked Zero Tower Spirit.
"It has increased by 96,284 units of magical power," Zero answered truthfully.
What a bountiful harvest. This was even more magical power than he had gained when taking over the Biological Workshop.
"Can the Protective Tower Spirit Core be activated now?" Matthew asked.
"The Protective Tower Spirit Core has been repaired to 95% and has reached the activation standard. Activating the