Test flight

Abel stood in the operation room of this ancient yet brand new battle fort with full control over it.

"Fire tooth, what's the current condition of the battle fort!" He lowered his voice and said.

Although it was a brand new battle fort, he still needed to know its condition before the test flight.

"The prestigious Headmaster. Now examining!

Defense system normal

Invisibility system normal

Flying system normal

Attack system normal.

Enough energy supply for 100 years.

Battle fort normal!"

The Fire tooth spirit's voice filled the operation room.

"Fire tooth, ignite invisibility mode and start flying!" Abel commanded immediately.

Afterward, strange energy wrapped around the base of the battle fort, and it vanished from the spot. Other than Abel in the operation room, no one from the outside could see the battle fort.