When they arrived at the fighting site, everything was as expected.
A small group of cultivators was fighting an equal number of masked people while some other masked cultivators were attacking a black box.
Both groups saw the new arrivals, and the masked cultivators cheered.
"Join in and break the guardian formation." A voice commanded.
Jiang Yue and the others looked at the black box under attack.
'Is that the guardian formation?' He wondered.
In his mind, he thought the guardian formation was like any other formation.
He didn't expect that the guardian formation was a box layered with many defence formations.
"What are you doing? Hurry along." The voice shouted again.
It carried some annoyance, and Jiang Yue could understand why.
Although its owner was powerful, he was fighting an equally powerful opponent.
The opponent was a petite young lady wearing a dark green robe.