Reborn as a Robot

What would you think if you woke up and found that you had arrived in a different world with a new identity? Anyway, Chu Fan traveled through time and turned into a robot? It doesn't matter if the robot is there, at least he is invincible. But the key is that my mission is too important to complete. Of course, it doesn't matter. At least I have a cute little girlfriend who is also a robot and is very capable. In fact, who knew that the first stop he would travel through would be the biochemical apocalypse...