After seeing Jiang Li Huo off.
The Void Dark Annihilation Thunder Grand Array slowly concealed itself within the Guiyuan Branch Residence, restoring the branch residence's tranquil, harmless appearance.
Wang Shouzhe had witnessed this highly destructive defensive grand array once in the Demon Dynasty, and afterward, he had found it hard to put down. Thus, over the past several centuries, the Wang Clan had commissioned Wang Anye's master, Thousand Arrays Sacred Venerable, to construct three additional sets of Void Dark Annihilation Thunder Grand Arrays.
As the Wang Clan's gateway into the Sacred Domain, the Guiyuan Branch Residence naturally had one set built here. The set at the Wang Clan Main Residence, their old nest, had been relocated back from the Demon Dynasty.
Another set had been constructed at the spatial passage between the Divine Martial World and the Sacred Domain, to prevent certain powerful yet blind enemies from the Sacred Domain from barging into and assaulting the Divine Martial World. When the time came, they could give them a vicious blast.
The final set had been constructed in the Void Sea outside the Divine Martial World, within the "Divine Martial No. 1" base beside the Cloudsea Tianhe, to deal with dangers from the Void Sea.
Though the Void Dark Annihilation Thunder Grand Array was excellent, building one required twenty-seven Chaos Spirit Stones. Even the now immensely wealthy Wang Clan and Divine Martial Sacred Alliance could not build too many, for there were simply too many places that needed money.
Moreover, the grand array had a flaw. After being used once, its energy would be exhausted. Afterward, either the array towers had to be moved back into the Void Sea to slowly absorb Dark Annihilation Thunder energy, or they had to collect Dark Annihilation Thunder energy sources themselves to replenish it. Either