You create a magical zone that protects against harm in a 15-foot-radius Sphere centered on a point within range. Until the spell ends, a creature that enters the spell’s area for the first time on a turn or starts its turn there makes a Charisma saving throw. On a failed save, a creature can’t harm another creature affected by the spell. You know whether a creature succeeds or fails on this save.

An affected creature is aware of the spell and can choose to attack another creature. If the target is affected by the spell, that creature magically receives no damage.

If a creature affected by the spell receives damage, the spell effect ends.