During your walk across an enchanted forest, you notice some simulacrums that resembled Revenant himself, but that squad of robots are under the control of “The Herald” who is one of Revenant’s Secondary Leaders of his Army, you can see The Herald berating his fellow simulacrums

"Find whoever caused that ambushed and bring them to me! Revenant has to prevail on his conquest!! If you see a magical fairy… capture them and bring them to me also, if you see anyone else… kill them…"