Chu Yi remained indifferent to Cao Hong's arrival.
Although this fellow was not bad in many respects, given his experience and age, unless he had a particular grand grudge, he probably wouldn't dare to do much to him.
Cao Hong must have come prepared, and he was very familiar with this Formation practice field. After snorting coldly, he said to Chu Yi, "Even for you, setting up a Spiritual Formation is still a challenge."
Chu Yi didn't speak and began to silently prepare for array setting.
To enter the Inner Alliance, he had to keep Cao Hong's mouth tightly shut.
Chu Yi took several Spirit Stones from his fifth senior sister, took a deep breath, and then, Spiritual Power began to surge out.
As Spiritual Power continuously flowed to his palms, Chu Yi began to operate the "Raining Thunder Spiritual Technique."
This time, the operation was very different from the usual ones.
A tremendously powerful Spiritual Power began to pour into his body.
