Dr. Xenon, sworn enemy of the GDA, has finally created the ultimate murder machine. Capable of adaptation through escalation, the Eradicator Mk.3X was designed to be the hammer that would finally put the last nail in the coffin and fulfill Xenon's lifetime goal of vengeance. However, before she could send it out against the GDA, an unexpected incident occurred, causing a hole to be torn in space and time that would drag the Eradicator throughout all sorts of different realities on a very long one-way murder trip to the ends of existence. And no longer would anywhere be safe, for no one expects the surprise Eradicator.

The Doctor had been lost to the sands. During the events of the 'Reclamation Algorithm', the Doctor had decided to accompany one of the Rhodes Island convoys delivering supplies to a ravaged village as humanitarian aid. Unfortunately, the convey was ambushed, and during the ensuing struggle, the Doctor was flung off her ride and left behind. Force to fend for herself in the scorching wilderness of Foehn Hotlands until rescue arrives, the Doctor would come to meet an unusual ally. One who bore many secrets and a heavy burden.

Chester, an average F2P Arknights player was just minding his own business trying not to get screwed over by the shitty housing prices, after entering college, and instead getting screwed over by the shitty healthcare system after getting a friendly greeting by Truck-kun. Now, as he feels his mortality slip Chester could only wish he could heal the world of its wrongs yet he didn't quite expect it to all turn out like this. [All Art Not Own By Me Unless Stated Otherwise]