The Wastes [I]

"The Heavenly Immortal Tortoise?"

Luke revealed Amigo's new species. Luke's revelation of Amigo's new species stunned Scarlett.

Was it really what she thought? Or just the same name, but a different Species? Likewise— how was this even possible?

If a summoner must evolve their beast, the beast must complete tasks given by the system. Most of these tasks are prerequisites. When the tasks are completed, the beast moves one step at a time to the next checkpoint of the beast's evolution.

Amigo used to be an Astral Tortoiseling, but now it had become the Heavenly Immortal Tortoise, so it must have completed those tasks to achieve so.

According to Scarlett, those tasks must be anything but easy.

Why, because the higher the beast's grading, the harder the tasks.