But the next moment, the determined expressions of the three froze, stiffened, and turned into horror.
The Boss Level Rust Beast suddenly opened its vertical pupils filled with rage, flickering with human-like light.
In an instant, it interrupted its nearly successful Evolution Stage and opened its mouth!
The iron heart pulsated with blinding light, radioactive material highly concentrated, and in less than a fraction of a second, it spewed out a deadly, horrifying high-temperature heat flow!
It directly pierced through and evaporated half of the petite girl's skull, the hardest human bone melting like a candle.
Even the brain matter inside was cooked, releasing a burnt smell!
The two people standing behind were furious to the point of their eyes almost cracking, and couldn't help but shout:
"Little junior sister..."
No one could have anticipated that this Boss Level Rust Beast would be so decisive!
Willing to give up an extremely rare evolution opportunity!
Hiss!
