The white light produced by the [Group Human Immobilization Spell] spread out from the wand in Lis's hand, enveloping the entire [Mermaid].
Apart from Lis, a special white light appeared on everyone else, as they all became as still as wooden figures, frozen in place.
The ordinary sailors, of course, need not be mentioned, for they were naturally powerless against the Siren's song and were slowly moving their feet in the direction from which the song emanated.
Even after being controlled by the immobilization spell, their faces twisted in a grimace, struggling to break free of the control and continue forward.
It was as if something incredibly tempting lay ahead of them.
Crew members and mercenaries of Silver Level strength could not be immune to the effects of Lis's spell either. However, since they did not need to spend mental effort to control their bodies, they could focus entirely on resisting the Siren's song.