Earth You Are Surrounded

In 2020, I picked up a caterpillar and unexpectedly gained immortality. In the year 3000, the Earth was surrounded by a man-made mantle and the world fell into darkness for hundreds of years. "Zhang Ling, you are only a fifth-level mechanic, but you dare to block my way with your mecha? For the sake of your friendship with the staff of this fort, get out of the way quickly and save your life!" "Commander Tang, I will keep Ma Xuan safe today." After saying that, Zhang Ling jumped onto the earth-red bee-headed mecha that was kneeling on the ground. Several dim lightning stripes on the mecha's arms suddenly glowed with blue light. "Eight, super eight-level unparalleled mecha?!" "Why don't you retreat quickly?" Zhang Ling turned on the machine's silencer and shouted. "You are lucky today." Tang Hui activated the suspended dark green mecha and flew back. Tang Hui knew that if he continued to entangle him, he would definitely not be able to get away with it. You must know that just one of these unparalleled mechas could level the Tang clan. Why is this guy Zhang Ling always so... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.