In the doomsday when memories have been tainted as weapons, they use their bonds as anchors to pierce the hypocritical paradise.
Yuan, a "rusty-bone monster" who devours memories to survive, his sister's cold can ring is his only remaining human coordinate. Glass, a "humanoid weapon" with mirrors as eyes, seals the childhood eradicated in the laboratory under its empty eyes. When a rain of blood descends on the birthday party, the provocation of the Nirvana Group ignites Yuan's rampage. The glimmer of the can ring reflected in the glass lens accidentally connects two broken souls.
This is not a traditional wasteland survival. Memory is a weapon and a poison.