Because of his injuries, Gregor had lost much of his mobility - probably permanently. He had been reduced to the condition of an ancient invalid and it took him long, long minutes to crawl across his room - crawling over the ceiling was out of the question…
He pushed himself over to the door, feeling his way clumsily with his antennae - of which he was now beginning to learn the value - in order to see what had been happening there.
When Gregor Samsa wakes from troubled dreams, he finds himself transformed in his bed into a horrible vermin.He lays on his armour-like back, and if he lifts his head a little he can see his brown belly, slightly domed and divided by arches into stiff sections.The bedding is hardly able to cover it and seems ready to slide off any moment.His many legs, pitifully thin compared with the size of the rest of him, wave about helplessly…
The Metamorphosis (in German, Die Verwandlung, The Transformation) is a novella by Franz Kafka, first published in 1915, and arguably the most famous of his works along with the longer works The Trial and The Castle. The story begins with a traveling salesman, Gregor Samsa, waking to find himself transformed into a giant “monstrous vermin”.