Lin Luoran feels a hard stuff when she cleans the roots of the bamboo. And then, the Heart of Druid around her neck hidden in her cloths starts to buzz.

She realizes it's an unknown object thinner than her little finger. It is covered with black mud. She rubs it a few times but can't tell what it is, so she puts it away. Because of this little accident, Lin Luoran gives up exploring nearby as soon as she finishes digging the bamboo. She flies down the cliff of the ...