In Duncan's perception, two marks in an abnormal state had caught his attention.
One of the marks naturally came from the White Oak Ship.
The ship that he had once completely burned with fire was still emitting a strong "presence," like a blazing fireball wandering in his perception. However, he was still unable to pin down the exact location of the ship—every time he tried to locate the White Oak, he received only a strange and blurry result. It showed that the White Oak was in some area next to the Frost City-State, which had already been blockaded by the Mist Fleet and the Frost Navy.
The other "troublesome" mark was on Agatha, the gatekeeper.
