Chapter 163: Small Galaxy Crystal Core

To construct a city on his own, Su Yang needed to obtain a Galaxy Crystal Core.

To build a small city in the Galaxy Origin land, he needed a Galaxy Crystal Core.

A single Galaxy Crystal Core... could be directly converted into ten thousand strands of Galaxy Origin.

However, ten thousand strands of Galaxy Origin couldn't be converted into a single Galaxy Crystal Core.

The value of a Galaxy Crystal Core was much higher.

In the Nascent Soul Level Evil Spirit Nest, Su Yang didn't believe he could ever obtain a Galaxy Crystal Core.

That was simply impossible.

The Evil Spirit Nests at the Nascent Soul Level occupied source nodes of the Foundation Establishment Level.

They could produce two strands of Galaxy Origin every day.

To accumulate ten thousand strands and then slowly merge them into a Galaxy Crystal Core, the time required was incalculable for Su Yang.