Chapter 44: Buying a Spirit Servant Online Ding Ling's invisibility talisman was still active. With a light leap, she dropped down from the treetop. Under the cover of the night wind and moonlight, she slipped past the group in white with a few quick moves. Just like that, she swaggered straight into the cave. She had explored this cave once before. In fact, not only had Ding Ling inspected it, but even before this body awakened, the school's teachers had investigated it right…