The Great Nirvana came, the sky cracked, shadow creatures swept the world, and human civilization collapsed in an instant. In a desperate situation, Wang Yan concluded a contract with the Lord of the Abyss, who combined the power of Eastern and Western demons and strange beasts from the Mountains and Seas, and became the Summoner of the Abyss. Under the scarlet moonlight, he and his shadow servants walked through the ruins to survive and seek revenge. Little did he know that in the high-altitude fissures, an ancient shadow beast that far exceeded imagination was awakening. While the contract confers power, it also contains an unpredictable price. The true purpose of opening the Gate of the Abyss remains a mystery. Can he see the truth of the contract and prevent the world from sinking completely in the apocalyptic purgatory?
