"City Protection Array."
Gu Jinlai thought of the array that had already entered the pre-activation state.
This array was designed to defend against everyone but the Dragon Tears Demon Emperor, and now, him too.
Just in case he was caught off guard when the time came...
Gu Jinlai focused his attention on the Spirit Mechanism Technique, and immediately, a massive amount of starlight began flowing into it endlessly.
"Buzz buzz!"
Ten beams of starlight dissipated in an instant.
Gu Jinlai's understanding of the Spirit Mechanism Technique quickly escalated to a whole new world.
It was as if he had spent decades, even a hundred years, concentrating on studying this mysterious power, barely uncovering the tip of the iceberg.
Yes!
The tip of the iceberg.
