An hour later.
Xu Ping emerged from Duan Shuang's cave, feeling refreshed and walking leisurely.
The extreme pleasure of their recent spiritual union had relaxed him completely, washing away the fatigue from days of seclusion and cultivation.
However, just as Xu Ping was about to enter the Blood Bone Hall and return to the underground cave residence, his steps paused ever so slightly.
His expression remained calm and unruffled, yet a faint chill flashed through his eyes, as deep as the starry sea.
In that instant, his unparalleled Divine Sense had caught a hint of an extremely subtle feeling of being watched.
This surveillance did not come from within the island, nor from nearby, but from a distant location, probably no less than a hundred miles away.
Such a high level of technique and strong concealment, if not for his Divine Sense being as potent as Nascent Soul Perfection and far surpassing others of the same level, he might not have detected it at all.
