(Disclaimer: This is purely a fan work, written to add a proper ending after the original story was completed. If anything is similar or you have suggestions about the plot, feel free to share them.)
After defeating Geryon, Houtarou opens a gate with the others and arrives on a new Earth forged for the Chemies. While everyone and the Chemies happily explore the place and investigate whether it is suitable for humans to live on, a crisis is quietly brewing elsewhere.
On the original Earth, at the site where Geryon was defeated, the energy fluctuations of the stones left behind when he was vanquished draw a group called the “Void Death Army.” Their leader, the “Void Emissary,” picks up the stones and takes them back. There, they use alchemy to assemble a second Philosopher’s Stone?!
During the battle, through sheer will and determination, the group unexpectedly revives the deceased three Dark Sisters, who then join the side of justice…
A crisis is quietly taking shape on Earth. Can they save tomorrow once more and prevent tragedy from repeating?
