Technology Dominates the World and I Changed My Mind to Mecha at the Beginning

Lin Hu traveled to a world where many races lived together, with the same technology and history as the earth. But he knew that everything was as beautiful as it seemed. In the distant outer space, the alien spacecraft is approaching. In a mysterious different dimension, wormholes begin to connect the two worlds. "Brother Tiger, Brother Tiger, think of a solution quickly." "I have something called a black hole bomb, which can solve this danger." Lin Xiaohu took out the lollipop from his mouth and said in a dangling manner. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.