Leaving the Star Shattering Sect, Xuan Hao soon arrived at the Iron Sky Kingdom for the first time in a long time. Finding himself rather surprised at the developments of the kingdom since it had become part of the Star Shattering Sect, as it was obvious at a glance that the formation guarding the kingdom had been upgraded after Yi Min had broken through to the Soul Ascension Realm.
At the current level of the formation, it wouldn't be surprising if Yi Min would be able to hold off someone at the Peak of the Soul Ascension Realm. Probably even resisting someone at the Earlier Stages of the Dao Seed realm for a period of time. Showing that outside of her Dao of Blacksmithing improving by a lot since her breakthrough to the Soul Ascension Realm and visit to the Blue Shore Kingdom, her Dao of Formations had also improved by a lot.