Dudian looked at the host city for a moment. He converged his aura and turned into a dark shadow.
“There are detection systems in the sky and underground. Many flowers and plants on the ground have been modified and implanted with tiny detectors.”Dudian narrowed his eyes as he looked at the grass in front of him, he saw that there was a toothpick-sized metal bar embedded in the middle of the grass. It was very soft. The metal bar detector wouldn’t be damaged if the weeds were stepped on.
Only Lin Changsheng knew about this detector. He had used his mechanical corps to secretly set it up to guard against the people of the federation. This was his nest, the heart!
If other people were to lurk here, no matter how careful they were, they would fall into Lin Changsheng’s line of sight. With Lin Changsheng’s huge computing ability, no matter how disguised humans were, they would be able to deduce the flaws in their actions.