Everyone Else Is A Returnee

Left behind again, and again, and again.The straggler was abandoned by all of mankind due to a cloaking technique unknown even by G**."Why was I the only one left behind? Why did this happen to me?"[In the end, even after G** had devised a list of all the humans meant to be transported to another world, he could not find you. You said it was a truly phenomenal cloaking technique, right?]So I, alone since birth, began my lonesome daily life on Earth, awaiting humanity's return.