"What's this?"
Angelina also found something unusual.
Around the metal ball, there was a two-meter-high round ecological bubble floating, which just wrapped Jack.
Jack took a deep breath, held up the metal ball, and said with a smile, "This is the core left behind by the broken meteorite just now. I guess that there is such metal in all the meteorites that are bound to humans. This should be the source of the ecological bubbles!"
To verify this conjecture, Jack separated a small meteorite from the edge of the island and asked Violet to cut it with the light blade.
Sure enough, the center of the small meteorite was also a metal ball.
Jack tried it immediately.
There were no buttons or mechanisms on the metal ball, but when Jack held it in his hand, he could feel a subtle connection with it, just like the feeling when he controlled the movement of the meteorite.
As he controlled it with his mind, he found that the bubbles that wrapped him would automatically enlarge or shrink.