Kill The Succubus Queen Overlord Guide

You'll find yourself in a spacious room, with quite a big wheel in the middle (#1). It opens the door across from the entrance. Before heading on there, take a walk to the right. Break the door in the end of the corridor and kill the rats there. You'll also find red spawning pit. Continue heading up, break a few boxes and turn the small wheel (#2). This door takes you back to the inn (you can take the waypoint there and go home for a while if you miss it). Now go to the main room with the big mechanism (#1) and turn it on, baby! Ohm, now you've got these red monks to deal with so just let's get over this and use the door.

This time it's a succubus waiting for you there (#1): flying, laughing and blinding your little fellows in love. Help them avoid it and assist with your fireballs. When you're finally done, send minions to take the figure from the middle of the room (#2) and carry it to the waypoint.