C1020 Solve in One Move

"Brat, this old man won't let you use this transmission array!"

The guardian said coldly, but he didn't change his mind because of Luo Xuan's breakthrough. After all, this is his responsibility and he won't let Luo Xuan pass so easily.

Regarding this, Luo Xuan only smiled lightly. He looked at the Guardian and said: "Old senior, are you sure you want to stop me from passing? After all