You create a 20' long 10' high and 5' thick wall of invisible arcane energy centered on a point within range. Humanoids that come into contact with the wall must make a Wisdom saving throw, and do so with advantage if you or your companions are fighting them. If a creature fails the saving throw, it is charmed by you for 1 hour or until you or your companions do anything harmful to it. The charmed creature regards you as a friendly acquaintance. When the spell ends, the creature knows it was charmed by you.

 A creature can pass through the wall without difficulty but can determine its presence with an Intelligence (Arcana) check against your spell save DC.