This is the Cold Sword Immortal Sect's mountain-protecting formation, passed down for tens of thousands of years. It has been reinforced and upgraded many times before, especially during these years of seclusion. During this time, Liu Baiyi has amassed a large amount of spirit stones to supply the array's consumption.,To know that a dragon is full of treasures, the previous few drops of dragon blood had already boosted her strength like a rocket. If she could slay this true dragon, she would be set for life.,Having provoked such a powerful true dragon, the sect has reached a point of life and death. It can no longer afford to worry about face.。