Arc 18The Spark Plan and Ascension
Shadow prepared humanity for the Outsiders’ invasion while the recalled Prison Wardens underwent prosthetic trials and the world’s defenders fought across multiple fronts. As the invasion began, Liu Guang climbed the Sequence Stairway, reunited with Lu Xiao, and learned why the Outer Gods had corrupted Earth before Lu Xiao vanished.
- The Director recalled thousands of retired Prison Wardens and Researchers for prosthetic trials, and the volunteers signed up to be modified.
- Lu Xiao named the upgraded Sea Turtle Little Well-Behaved, while Shadow confronted Gambler and brought Bai Suoyi and Lucilla into the Dark Prison.
- Shadow persuaded the Creator to support the Spark Plan, learned Gambler’s true name was Nick Lade, and succumbed to madness before the Creator helped him recover.
- The Director took charge of the Spark Plan at the moon facility as Antie prepared to disperse the Seeds and Dan Guofeng resolved to venture into space.
- Lu Xiao and the Warden fought the Outsider Big Eyeballs, while monsters attacked cities and Ding Dan led his Hell army to aid the defenders in the north.
- Shadow climbed through a living stairway as the invasion overwhelmed Earth, and figures from his past urged him onward.
- Liu Guang reached Lu Xiao, who explained that the Outer Gods wanted humans as Kin and described his travels and experiments before leaving to evade pursuers.