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Zheng Yichen's appearance at the Dusk Cathedral wasn't much of an issue since Firmament No. 7 didn't cover the airspace above the Dusk Territory, but after Zheng Yichen emerged from there, it was a different story. The systems inside Firmament No. 7 immediately revolted, activating the automated annihilation system, self-destruct system, and a series of other systems that could threaten Zheng Yichen.
The people on Firmament No. 7 exerted all their strength to fight against the revolting Firmament System. It wasn't until Zheng Yichen had distanced himself from Firmament No. 7 that they finally got a breather. Although the loopholes created by the system's revolt would gradually be repaired, and similar incidents should not occur, they could not guarantee it wouldn't happen again.
Some of the Firmaments had also suffered damage under the presumption that they held the same idea.
