C2442 Give me the magic tool

"There are many places to cast the spell, and at the same time, I have to use both magic and energy to forcibly layer this Sorcerer's World up using the black sorcery. "And this is actually one of them. We are really lucky." The old tutor grew more and more agitated as he spoke.

"Why? Are we lucky?" Li Shiyu didn't really understand.

The old tutor smiled and said, "It's like this