Before, Guo Mingxin's location had always been fixed, so everyone found it easy to search for him. But now that Guo Mingxin's position suddenly moved, it made people worry instead.
When Guo Mingxin remains still, there are only two possibilities: one, Guo Mingxin has been captured and controlled by someone or something, or two, he himself is hiding in a safe place seeking refuge.
Though this situation isn't optimistic, at least he stays in one place without life-threatening danger. Even if the exact location is uncertain, following the general direction can eventually lead to finding him.
However, once a person starts moving, it becomes troublesome. Either his originally safe place is no longer secure, forcing him to run, or the person who captured him is changing their position. Either scenario is a big problem.
