A bloody fog envelopes the world, civilization collapses, and alien species run rampant. Xu Xingchun woke up from the nightmare of being pushed into a swarm of insects by his loved ones, and returned to the three minutes before the end of the world.
In her previous life, the survival ideas she spent all her money on were stolen by her best friend Li Qian, and her family accused her of being fanciful. In the end, he watched the relatives he protected died tragically one after another amid hunger and betrayal.
In this life, she watched with cold eyes as Li Qian continued to perform and tore off his hypocritical mask in front of her parents. Decisively contact Lu Zhou, his childhood sweetheart - the man who single-handedly built the fortress of the future in his previous life.
"Take me with you, I will provide you with money and strength to provide information." However, the tranquility was finally broken. Li Qian returned with her mutated body and knocked on the fortress door frantically, followed by the bloodthirsty frenzy she caused.
"Open the door! Otherwise, let all the monsters trample this place!"
Facing his betrayed best friend and the surging monsters, Xu Xingchun held Lu Zhou's hand tightly with cold eyes:
"This time, I won't let anyone destroy my home."
Faced with the choice between human nature and survival, she will cut off the past with her own hands and guard the last spark of hope in this desperate wasteland.