They never mate with the person they have beheaded, but instead look for men with whom they have no relationship to mate. After mating, the man will be killed by the disciples of the Taoist Zhanqing Sect. Very few people know this. Because all those who betrayed the Zhanqing Dao Sect were hunted down by the Zhanqing Dao Sect. Miaolei and I would never have been able to escape to Roland Star if it hadn't been for a coincidence....