C91 Mid Refining Furnace

"It has really improved!" Zhang Kun clicked his tongue and praised.

"Hehe, let's not talk about the tea, let's talk about the competition that you're going to have." Zhang Kun sipped his tea.

Lee Baiyun paused for a second. He looked indifferent, but he had already understood that there weren't many close friends around him. There was only Zhang Kun