She takes her son to seek work in an unfamiliar city. As the virus spreading across the world grows more severe, many companies shut down. She loses her job and is nearly out of money, while her landlord demands the rent and she still has a child to raise.
Life is so hard that she can barely breathe.
Just as she has no idea where to go from here,
she has a hazy dream of her mother, who died long ago. Her mother hints at a shocking secret, and that very day she discovers the secret she was supposed to learn at eighteen...
She has inherited a family "pocket dimension"...
She gives up her apartment and takes her son with her, planning to enjoy a stretch of life without rent or pressure.
But the virus isn't the scariest thing. The disasters that follow are what truly bring the apocalypse. She pulls her son along, cultivating a mysterious technique while avoiding the disasters, and helps those who have no one to rely on along the way.
Yes, it came from another book.