The Mirror Falls Thousands of Times

"Main system, you are confused. Do you know who those two are? Just pull in." "Hmm... Player No. XT672954, Player No. XT672955, two young wild cats. They have thin arms and legs. Are you afraid of scratching the cat's nest?" "The two of them were ranked in the top five newcomers when they first entered the system. The last one was so ruthless that they almost brought down the entire system." "Oh... You mean, I would be stupid enough to fall into a pit twice?" "No, I mean..." Before he finished speaking, there was a heavy knock on the iron door. "Is anyone there?" A cold female voice sounded. "Why don't you just break through the door?" Another gentle female voice sounded. "Okay, I think so too." The next second, the hard metal door wrinkled. Main system: "*******" Are firewalls made of spider silk?