Oh! they're just on the body of the person, just like with the beast! they're glowing too. So they'll have to go past the defenses of energy from both of their bodies to see the NML of the other!

So that'll be fun. On Rei, her tattoos are right under her collarbones, so there's that.

...haaa yeah, hers is a silver ring, though slimmer. Matchies!