The end is coming and the city has fallen.
Lin Lan, a former special forces sniper, built a tactical shelter on his own amidst the collapse of order in order to preserve reason and life.
Song Zhiyao, a girl trapped in a convenience store, has talents in electronics and engineering, but has lost her family and direction.
The two met unexpectedly, one was used to walking alone and the other was afraid of being alone.
Between the white noise and zombie whispers,
Between traps, compressed cookies, radios, and worn notebooks,
They try to build a survival system for two people——
——"From now on, I am no longer alone."
Concept: A story about two girls relying on each other in the apocalypse.