C53 Deity Tier Spiritual Art?

"Kid, why don't you ask first, what tier of alchemist am I?" So fast to bow down to me? "

"You must be of the seventh rank. Otherwise, why would you mention such a request to me?" Gu Lin's head shook as he spoke with extreme certainty.

"Seventh Rank?" In my eyes, he's just a piece of trash. If this old man wasn't bragging