C1674 The Iron Doll Bled.

"Use the Stiletto Needle first and cut the arm lightly." Jerry gave the order.

The middle-aged man grabbed the Stiletto Needle that looked like a surgical knife and cut the iron arm a few times, leaving only a shallow scratch. He could not help but frown. "It is too hard. It seems that I need to use more strength."

After all, the iron was iron, not the arm muscles of ordinary people