C779 Invitation

Hearing Yang Chen's words, one of them laughed and said: "This is already the best solution, after all, bones are so hard, we can only use alloy to fix them, if not we won't have a better method."

When Yang Chen heard this, he frowned. The alloy was in direct contact with the brain, how could there not be any effects? It would be fine if he did this without any conditions, but if it was possible