You Stole My Beast? I'll Take Your Entire World - エピソード 6

After successfully rejuvenating his phoenix hatchling against all odds, the protagonist bonds telepathically with the newly evolved creature, now named Ember. Using his system, he quickly analyzes how to accelerate Ember’s evolution by finding the nearest high-purity fire and life force source. Just as the plan is set, another man named Xavier appears, threatening that the protagonist's success means his downfall, setting up a looming confrontation.