Programmer Lin Mo struggled to survive in the apocalypse for five years, only to be betrayed by someone he had saved and pushed into a horde of zombies, where he died. As he drew his last breath, he awakened a God-Tier Synthesis System, which could combine any two items into something more powerful. But it was too late: the moment the System activated, zombies tore him to pieces.
When he opens his eyes again, he finds himself reborn seven days before the apocalypse begins.
This time, he’s no longer a useless programmer who can only write code.
He’ll stockpile supplies, power up, and crush every person who hurt him in his past life, one by one.