Chapter 863: Double Circulation

-----------------------------------------------------------------Eating, studying, and promotion competition.Time passed quickly. However, during this time, Tang Wulin and the three of them were point...s a bit like the Blacksmith Association on Douluo Dalu. 。Tang Wulin turned around and, after listening in from the side, gradually figured out what was going on here. 。On the Douluo Continent, Tang Se...