Journey at the End of the World: She Gets All Her Weapons by Scavenging

【Infinite Survival + Female-Oriented + No Romance + Post-Apocalypse + Passionate + Train Survival + Instance Challenges】 A devastating cold snap sweeps across the world. Yu Luo and her parents fight together to survive. Along the way, she meets friends and companions who understand one another, but in the end, a random reshuffling awaits them. To meet them again, she has no choice but to set out on a journey to find her family and companions. All she wants is to be able to live peacefully with everyone when they meet again.