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"It's you."
Lin Yuan looked at the edge of the map, where a star domain was newly incorporated into human civilization's territory, and made a decision in his heart.
Human civilization was constantly expanding outward, with large star systems being incorporated into its territory every day.
For these star systems and star domains to fully integrate into human civilization, it required sufficiently powerful individuals to oversee, facilitating large-scale immigration.
And such powerful individuals... an Eighth Layer Evolver would suffice.
Generally, in the wars between various groups in the cosmic starry skies, the limit often stopped at the Eighth Layer. A Ninth Rank Evolver? That was unless a large-scale war happened, like the recent time when human civilization settled accounts with many groups of the Insect Race Alliance.
They deployed ninth-rank and even stronger evolvers.