Chapter 513: Refining Oneself

ont of the darkness was instantly sucked out by a force, and the formation collapsed on its own.The black smoke reacted instantly, frantically waving his treasure fan. Several sword lights broke out f...ion in countless ancient texts.All have vanished without a trace, swallowed by the river of time. Only in these stone swords is a pitiful swordsmanship preserved, leaving behind the only trace.Only th...