Doomsday Sign-In System

When the global biological nervous system collapsed and the zombie wave swept the city, 22-year-old Lin Yuan activated the mysterious "Doomsday Survival Sign-in System." Signing in on time at midnight every day can unlock weapons, supplies and survival skills, and the price of being late is to be "recycled" by unknown beings in the rift. After grabbing the first sign-in reward during the crisis of his father's mutation, he led his young boy Zhou Ming to break through the zombie siege and complete his first life-and-death sign-in at the edge of a crack on the highway. He unexpectedly obtained the blueprint of an energy barrier that can resist mutants. The flashing "Dawn Protocol" in the system log, the repeated reincarnation numbers in the base monitoring, and the mysterious gear ghost that appeared every time he checked in gradually revealed the truth of this doomsday catastrophe - human civilization has already fallen into the 13th restart cycle, and the hexagram mark on Lin Yuan's wrist is the core anchor connecting all "signers". When the mutated zombies evolve metal bone spurs, and when the team of survivors draw swords against each other for supplies, he must rely on the system to continue to become stronger, and in the midnight survival game, piece together a solution to prevent the world from collapsing. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.