[As a stalker, she truly turned over a new leaf.]
"What a sad soul," Xu Huo sympathized with the item's owner for three seconds after finishing reading, and then he studied how to use this special item.
The "poster of repentance" had its greatest use in tracking and was much more convenient than props like squealing chickens and balloons. It could track a target by displaying a photo, portrait, or some particularly distinctive features of the person, as well as by directly recognizing the person themselves.
Most of the time it would affix itself to specific objects, such as walls, floors, furniture, and the like, moving around. Of course, it could also detach and move independently. The only flaw was that it not only tracked but also had the function of an "assassin," often seizing the opportunity to kill the target.
"Not very obedient," Xu Huo pondered thoughtfully.
"If it doesn't obey, hit it," Girl in the painting added from the side.