With just one glance, Wen Wen understood that these five claws were a troublesome containment item.
Its characteristic should be to parasitize in a human palm, urging the host to extract life force from other creatures. The upper limit of its life force extraction is unknown, but at least a superpower user in the Assimilation Mid-Sequence wouldn't be able to escape once affected.
Such an item falling into the hands of someone like Zhang Kewei, whose intentions are not upright, could result in the harm of many lives.
However, it needs to parasitize on a living being to be effective, so containment is not difficult.
Wen Wen planned to place it in the containment warehouse and, unless necessary, would avoid using it.
As for Zhang Kewei, Wen Wen threw him into the sanctuary, where he would later enter the punishment room. After receiving his punishment there, Wen Wen would send him on his way to meet his end.