Sunrise and sunset.
In order not to be noticed, Han Yi waited for an entire night before he got up and left quietly.
During this night, however, he gained something, and in his heart, he had made a decision.
As he leaped over the wall, he subtly paused before noticing the familiar spirit energy fluctuation in the courtyard again.
He also speculated about the Illusory Bead. If his guess was correct, the bead should be a special magical tool, and when combined with the mirror, it could transmit images and sounds at a distance.
As for why the Illusory Bead would emit weak spirit energy fluctuations from time to time, Han Yi didn't know the magic principle behind it. After all, he was not a real immortal and couldn't be all-knowing.
Han Yi kept a composed expression on his face all the way back to the courtyard, and after activating the formation, he finally breathed a sigh of relief.
He sat down in his quiet room and reconsidered the things he needed to do next.