極寒-70°C:全家變賣百億家產,打造末日堡壘

Temperatures plunged to 70 below. The world froze and Wendy froze to death, abandoned by her sister Jenny. When she opened her eyes, she was back, one month before the apocalypse. Her parents had also returned. They cut ties with Jenny, sold everything, and moved to the countryside to stockpile supplies. This time, they would survive. Together.