C829
"The footprints disappear into the ocean; they must have been picked up by a boat."
At some point, Yuchen and Yan had joined Gu Junbai at the beach. Yuchen's gaze was fixed on the endless blue sea, his brow furrowing deeper as he turned to look at Gu Junbai, who stood silently beside him.
Gu Junbai's expression grew darker
