Young Miss seems quite stupid if she really dreams of defeating the big boss of the Ruins. Their clans have been fighting in the area for a long time, yet don't really make much progress even against the nests, yet now they supposedly can defeat the master monster? She would be crazy to really think so. Maybe she's just planning to have all the other clan leaders killed. If not, they would be better off detroying nests and only attacking the center when Tian Cheng's group attacks it. Sure, they might not be able to get the main meteorite, but there might be other benefits to find. Plus they wouldn't die or get turned into zombies.