Not long after, a light screen emerged in front of Xu Feng and Wan Gang.
It displayed the testing scene of a mech combat of an Acquired Spirit Treasure Level.
However, as they watched, Xu Feng's brows furrowed.
He felt an extremely unstable aura emanating from the mech, giving rise to an ominous premonition.
Sure enough, halfway through the battle, the mech suddenly exploded, shattering the testing micro-world.
"Was that a failure?"
"But the power of that explosion at the end was quite strong, it barely reached the Immortal Emperor Level." Wan Gang said cheerfully.
To him, the Acquired Spiritual Treasure forged by Xu Feng seemed like a toy, just a fun little thing.
Wan Gang's words flashed through Xu Feng's mind like lightning.
"The power of this explosion!" Xu Feng muttered, stroking his chin.
