Found!

The other mecha operators from the God-Killers all agreed with what their team member had said. Another mecha operator replied, "If they want to escape from us, all of their mechas must install the chameleon system in them."

"But, how's that possible? Acquiring the chameleon system comes at a very high cost. Only the top echelon of ace mecha masters have the right and financial capabilities to get this system. Since they have destroyed Base Ailan, they must have more than 10 thousand mecha operators participating in this mission. If there is really a mecha clan that had chameleon systems installed in all their mechas, we wouldn't be able to control Planet Haijiao so easily," the mecha operator denied this possibility.