"I Start on Planet Zero: Surviving in a Massive 10 Billion km² 9S-Class Territory!"

What the story is about

In a future where awakened Lords develop territories to help humanity fight disaster beasts, Zhou Yun discovers that his domain is Planet Zero, an immense world filled with valuable resources and powerful creatures. During his first seven-day survival trial, he recruits unusual monsters as subjects, expands his settlement, and races to grow strong enough to face the threats at the heart of his territory and beyond.