C1465 Finally found(part i)

"Pointing to the insects? Worms that can point the way? I don't understand. What does it rely on to point it in the right direction? 'Relying on that drop of blood of mine? ' That doesn't make sense? Even if there's my blood, it should only be able to find me. How can it possibly find the person I'm looking for? " Long Tianci was startled upon hearing Plum Blossom's answer