作者的文笔很弱，可能还不如你们这些看书的人。所以有问题可以评论。
茫茫的世界之中，有着这样的一个地方，这个地方十分的微小，但那是对于世界来说的，对于我们，它便是一片宇宙。这便是位于十八宇边缘的一片宇宙碎片。
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这个世界有十八个位面，也就是十八宇宙。除了这些宇宙还有无尽的虚空裂缝。十八宇宙中又分灵宇宙和凡宇宙。灵宇宙就是充满灵气的宇宙，而凡宇宙就是灵气稀薄的宇宙。前五宇宙是灵，后十三宇宙为凡。
但是，这里并不是宇宙，而是宇宙的一个碎片，一个无比巨大而又十分渺小的地方。这里也有地球，灵气稀薄，只有连接虚空的地方才有灵气，从而产生灵者。
因为地球有六道虚空裂缝，所以自炎黄后地球便有六所灵者学校，分别坐落于六道虚空裂缝旁边，分别为：云都学院，天都学院，魔法学院，技灵学院，狂刃学院，岚天学院。
