At the treetop, Chang Yuzi suddenly felt something, swiftly raising his head, his gaze like lightning shooting towards the southeast.
Just in that fleeting moment, he sensed an extremely weak aura that vanished almost instantly, so fast that he nearly thought it was an illusion.
"Over there..." Ji Tong also grew tense.
Chang Yuzi did not reply, his figure transforming into a faint shadow of blue as he darted swiftly towards the direction where the aura disappeared, his speed astonishing.
Ji Tong hastily activated his movement technique to follow, yet felt relieved: Master Uncle finally moved, seems he has found something!
However, after only a few leaps, Chang Yuzi's silhouette abruptly halted on a bare stone cliff, ahead was a deeper valley, the mist drifting slowly under the moonlight, all was silent.
That trace of aura had completely vanished, leaving no sign behind.
