Ding Hao was startled when he stepped into the Swirling Stone Domain, a world fragment.
The Swirling Stone Domain was a super-large test field for magical equipment with a diameter of more than a hundred kilometers. The ground was riddled with holes that would jet high-pressure air currents every once in a while and blow up the rocks into sky, forming a tornado of stones. The environment was quite rough. Generally speaking, only the most important magical equipment would be tested there.
Ding Hao was a postgraduate of the Battlesuit Department in the middle level of the Building Foundation Stage. He was among the most distinguished postgraduates and could stay at school to instruct students if he wanted to.
He had signed a contract with the school and was a magical equipment tester.
Whenever a piece of new magical equipment was developed by the Refining Department, professionals such as himself would be asked to run tests on them.