However, although Lin Fan thought of a good idea, he really didn't know how to do it, because this method was really too simple, and Lin Fan didn't understand any formations.

Therefore, what I thought of cannot be said to be very reliable.

However, just when Lin Fan was hesitating whether to give it a try, suddenly, Lin Fan thought of something else.

That is, it seems that I can learn the formation. Lin Fan remembered that when he was in the fairy world, Lin Fan also learned the formation with his master, and Lin Fan was able to learn it. However, at that time, Lin Fan's formation level was not very high at all. He just learned it and could use it. However, when he was in the fairy world, it was Lin Fan's most powerful formation. Moreover, Lin Fan could use this formation to kill many masters!

This time, Lin Fan might as well give it a try. Anyway, Lin Fan doesn't mind using it once. If it doesn't work, Lin Fan can just change it again. In short, Lin Fan is not afraid of failure. However, Lin Fan also knows that this time, he must be very careful. Otherwise, if he fails, then it will be a severe punishment for Lin Fan.

No matter who it is, if they fail once in front of Lin Fan, they will definitely be discouraged and even feel that God wants to kill them. However, if Lin Fan can succeed, then the old grandfather will definitely be grateful to Lin Fan. At that time, Lin Fan’s grandfather may not be so cruel to Lin Fan. Perhaps, the old grandfather will also develop his power in this place with the help of Lin Fan.

And this place will also become a gathering place for many sects. By then, Lin Fan’s grandfather will definitely become a very powerful force. In that case, Lin Fan’s grandfather will definitely be able to find his own grandfather.