Having located both the treasury and the formation core without any effort, he originally thought it would be simple enough to get through the defensive formation guarding the core of the city's guardian formation, but as he found himself silently observing the formation guarding that place, it became increasingly clear that it would be impossible for him to get anywhere near the formation core.
High as his comprehension of the Dao of Formations was, the formation put in place around the formation core wasn't just connected to the city's guardian formation but was also created with some kind of ancient formation symbols that far exceeded the city guardian formation's complexity.
