Chapter 863: Double Circulation

r. 。This time, he walked for a full kilometer before he couldn't take it anymore. 。Despite returning with the nightmare crystal, they were still intensely weak. 。But at least he found an opportunity....nst 。Despite clashing with Tang Wulin several times, he couldn't gain any advantage at all, which left him deeply frustrated. 。Tang Wulin took a deep breath, "It's impolite not to return a courtesy....