is sword when I went to collect snow lotuses years ago. It was very sharp at first, able to cut through iron like mud. But I didn't take care of it properly, so it rusted recently.”"If it wasn't rusty...n..."At this moment, Chen Ping followed the pillar and walked in!"Yunjie, I went up the mountain with Brother Chen Ping to collect medicine. Brother Chen Ping taught me a lot of things.""See, this is...