Rifts
Senior Elder Ma already finished the device and waited for Sam to come.
It is basically a large formation surrounded by a bunch of smaller formations. He sat in the central big one and operated the rest from there.
Sam gave all the things that he collected from various spots along with a scroll.
"Familiarize with all of the numbers and codes. I want you to follow them carefully and precisely. A single mishap and we can kiss this war goodbye."
"Alright."
As they were talking, both of them got a call.
"The enemies are showing movement. They are entering into a formation. The elites and peak stage cultivators are coming as well. They might make a move at any moment."
Sam and Ma exchanged a glance and the former said.
"The timing couldn't have been more perfect."
"I will be going. Stay in touch. Don't focus on any other connection."
"Alright."