Southcastle? After Gabriel heard the four words, his whole body suddenly burst, an aura above the level of a fighting master suddenly uttered, and his eyes stared at Fang Nan. Fang Nan stood there quietly, no longer making a sound, as if in his own room. But under Fang Nan's calm appearance, his heart was extremely nervous. According to Bao Shao, the Nankaiste family is a mysterious old family on the Dou Qi Continent. It is so powerful that even the strong of Dou Zun level will not easily provoke it. Moreover, this family is extremely mysterious. Few people have ever seen members of the Nancaster family "show up" on the mainland, and all rumors about them are circulating.