Method of Closing the Demon Abyss

As Long River Dao Lord explained at length, Chen Nianzhi gradually came to understand the situation in the inner archipelago.

Compared with the outer archipelago, the inner archipelago was Purple Yin Realm's first line of defense against the Outer Realm devils.

This line of defense was further divided into the Sun-Moon Twin Islands, the Five Luminaries Star Palace, and the Three Enclosures Archipelago.

Among these spirit islands, the Sun-Moon Twin Islands formed the core. The Sun Island was held by Lihuo Palace, while the Moon Island was guarded by Drifting Snow Pavilion. Both lineages had mighty figures at the ninth level of the Primordial Spirit.

It was only because the master of Drifting Snow Pavilion had entered the Eight Trigrams Grand Formation that the formation on Moon Island was now being presided over by the equally ninth-level Primordial Spirit master of Heaven's Edge Sea Pavilion.

Beyond that, each of the Five Luminaries spirit islands had at least one Primordial Spirit Dao Lord, followed by the Three Enclosures Archipelago.

The Three Enclosures Archipelago was even more important than the Five Luminaries spirit islands, second only to the Sun-Moon Twin Islands. It consisted of three islands of stars: the Supreme Palace Enclosure, the Purple Forbidden Enclosure, and the Celestial Market Enclosure.

Of the Three Enclosures, the Supreme Palace Enclosure was guarded by Supreme Mystery Hall, a Dao Lord Holy Land of the Central Continent. The master of Supreme Mystery Hall had cultivation as high as the ninth level of the Primordial Spirit and was no weaker than the masters of Lihuo Palace and Heaven's Edge Sea Pavilion.

The Purple Forbidden Enclosure was guarded by the Dao Palace Sacred Land. As the master of the Dao Palace was currently presiding over the Eight Trigrams Grand Formation, the one guarding the Purple Forbidden Enclosure