It seemed that all four of them failed to notice.
The moment he entered, Jiang Hao felt that all the spiritual energy of Tao was sealed off.
This place suppressed everything, rendering one unable to cast Dao techniques and spells.
It seemed that only Body techniques could be used here.
This reminded Jiang Hao of the Abyssal Sea.
Indeed, it was Cheng Yun's territory after all.
He needed to be more careful.
Of course, while this place could suppress others, it couldn't suppress him.
After all, he relied on the Moon-Slaying saber technique, and within the Great Overarching Heaven was the Ancient Yin-Yang Millstone.
That made it even harder to suppress.
"Madam, how do you feel?" Jiang Hao looked towards Heavenly Note Sect.
"A bit difficult to mobilize, but not a big problem," Heavenly Note Sect responded.
It had an effect, but they had not completely lost their combat ability.
"Somewhat similar to the Abyssal Sea," Jiang Hao reminded.
"Related to that person?"