Yeah...Just walk in there, think about sexing the priestess and blow this joint. The End. I really don't know, if this is too much to expect from MC, but damn, this is no rocket science. He also should tell that priestess what happened, that he changed his mind about her not healing herself with magic and to blow that auction into bit together with him. Also not too complicated. Heck, why wait? Her firend is in danger. Just make a hit'n'run at their HQ or warehouse or where ever they are holding her. Easy