章 1071: Return Home

Earth, Pandemonium

There is a cave behind the back of the Centre Palace. Around the cave all kinds of formation are erected

From concealing formation to protection formation, all kinds of imaginable array formation are employed near the area of the cave

As the world expands and the cave grew bigger so does the range of the array formation. 

There are swords stuck on the four cardinal direction of the cave, a sword formation. 

There are eight orbs that floats on the eight direction, floating and changing position every ten minutes following the principle of the Eight Trigrams

This is the Immortal method

On twenty-four concentric circle with inner and outer lines, runes are lined up. 

the inner circle moves and the outer circle would also move, interchangeable and full of variations, this is a runic array formation.