After the time it took to burn an incense stick, an extra compass had appeared in Lin Changqing's hand.
It was palm-sized and faintly azure throughout. Unlike an ordinary compass, it bore none of the so-called Nine Palaces and Eight Trigrams—only a yin-yang taiji pattern. The two yin-yang fish were the two Heaven and Earth Bloodstones.
Threads of blood-colored aura emanated from them and merged into the compass, revealing the Mysteries of yin and yang.
"Finally, it's done. With this thing, so long as a Heaven and Earth Bloodstone emerges, even if it's billions upon billions of li away, I can swiftly lock onto its aura and rush there at once. This one thing can probably rival ten thousand people!"
Lin Changqing played with the compass in his hand, a broad smile immediately appearing on his face.
At the instant he had broken through to the Ancestor Saint realm, he had finally thoroughly comprehended some of the Mysteries of the Heaven and Earth Bloodstones and grasped the profound meaning of their origin.
That was how the compass in his hand had come into being.
This was a spirit treasure he had specially refined to search for Heaven and Earth Bloodstones. Its sole purpose was to lock onto the aura of Heaven and Earth Bloodstones.
So long as a Heaven and Earth Bloodstone emerged, the compass could automatically lock onto its aura.
With this thing, Lin Changqing would no longer need to spend vast amounts of time searching bit by bit for Heaven and Earth Bloodstones. Whenever one emerged, the compass would issue a warning, and he could rush over immediately.
Its efficiency had increased by more than tenfold—more than a hundredfold.
"Yin and yang, five elements; track through heaven and earth—rise..."
Countless thoughts flashed through Lin Changqing's mind, but his