The final wave of evolution came next, and Alex let out a groan involuntarily, a groan that echoed deeply across the battlefield for all combatants nearby to hear.
The ground beneath him cracked, and the air around him shimmered with heat.
He could feel the new power settling within him, coalescing into something that now permanently belonged to Alex.
And just as the transformation was completed, Alex opened his eyes, his gaze now sharper, and he took in the newly upgraded senses.
'If this is what ranking up to C tier is like, I can't wait to reach B tier…'
Alex was already shocked with his improvements from his rank up to C tier, but he wasn't the only one shocked.
The soldiers on the battlefield below, whether they be Red Demons or Humans, had all gone through that same evolutionary process in their lives before, as they were all also C tiers.