Ep. 12: Vash is incapacitated as Knives steals his memories and initiates a planetary transformation while Meryl refuses to remain passive.
Aired on March 25, 2023

12
Knives removes Vash's cherished memories, leaving him completely disabled. He then commences the final stage of a procedure destined to permanently alter the planet. Meryl refuses to stand by and watch this occur without taking action. This segment is designated as episode 0 in the series numbering.
Episodes
- Ep. 8 · Vash and Knives crash-land on No Man's Land after their colony ship emergency
- Ep. 9 · Vash and Knives reunite amidst red plants after their separate lives with Luida, Brad, and Conrad.
- Ep. 10 · Meryl and Roberto arrive at JuLai with Zazie to learn about humanity's origins on No Man's Land.
- Ep. 11 · Vash faces Knives' trap and attacks on his memories in a metaphysical realm.
- Ep. 12 · Vash is incapacitated as Knives steals his memories and initiates a planetary transformation while Meryl refuses to remain passive.