"The Ninefold Heaven-Gang Array is indeed a Heaven-grade formation, and quite a formidable one at that."
Moyuan was somewhat surprised, as he knew a thing or two about formations.
While the Ninefold Heaven-Gang Array offered unrivaled defense, its energy consumption was astronomical. In its current state, the formation was operating at only the fourth stage—just enough to hold off beast-type monsters at the Ranxue Realm.
Chapter 121