C475 Forest spirit(2)

"Sir, you are flattering me. I only learned its name and usage in an ancient book, so I can speed up the growth of spiritual medicines. As for the others, I don't know." As for its origin, to be honest, I'm not too sure either. " Night Devil King thought for a while, but he still looked confused.

"You don't even know how you got here?" Xiao Yushan asked in shock