One metal kills both, so they are the same monster.
Fig. IX · OVERLORD
Plate IX · teaching
Silver convergence
two kills, one metal
One metal. Two chemistries.
Coincidence has too much work to do.
The same silver kills two unrelated organisms for two different chemical reasons. That is the tell that both files belong on one desk.
1 · Vampire route
Silver shorts the iron battery. 1.24 volts. Blood has to wet the metal.
2 · Werewolf route
Silver jams a different enzyme. Same metal. Different lock.
3 · 1947
One recovered body carried both signatures. After that date it is a management problem.
4 · Not a hybrid
When the two biologies meet they tear the host. Pathology, not a new creature.
Contact
1947
Vampire cell
1.24 V
Werewolf lock
second enzyme
The file
numbers lie
Invoices of the same engine
The silver convergence
Contact pathology · Two retrovirusesFiled reconstruction · OVERLORD · The silver convergence
The question is not why silver kills them. The question is what silver reveals.
Lead, mercury, arsenic, cadmium: all toxic, none producing the specific rapid systemic collapse silver produces in both phenotypes. The dies by galvanic short and oligodynamic poisoning of an iron-calibrated fuel cell. The dies by copper-site occupancy of cytochrome c oxidase in mitochondria running at maximum. Two architectures, two retroviruses, two delivery routes — one metal.
The Committee's biochemists treat this as the most consequential finding in the project. The only hypothesis that does not require a coincidence their statisticians put at less than one in ten million is relatedness: and as kin. The metal is the reagent. What it reveals is a family. This entry is the reagent. The fourth volume is the proof.