Detect Secret

A target you can see within 30ft of you must make a Wisdom Saving Throw when this spell is activated. On a failed save, you learn one of the target's deepest secrets. Once you learn this, while the spell is active, you may bring this secret to the front of the target's mind. They must make a Charisma Saving Throw to not say this secret out loud.

If you target a creature that has no deep secrets or does not have one you do not already know, they automatically succeed the save. Creatures with a wisdom of 5 or lower automatically fail. This spell has no effects on undead, constructs, or beasts