I am the Law!

"Now that's unexpected, how did you get that?" I asked.

"Luck I might say, it was on the ground, on the path you tricked me into taking. I believe you need this for some sort of agenda," the man said.

"Yes, and I believe you want something in exchange for it," I replied as I approached the man.

"Can't we just take it, he is too weak to fight back if we just take it from him." Hua Yue said.

"Depends on what he says, so what do you want for the book?" I asked.

"Knowledge, on how you broke my Domain, I have yet to fully complete it, but that was different battles of Domain, as far as I know, are done to prove one's understanding of domain against another, but you didn't even use domain, how did you manage to break mine, and almost cause me to have my cultivation destroyed."