Reincarnated: My Freeze Fort

Nora Sterling was abandoned by her family and froze to death during The Great Freeze, then Reincarnated three months before the apocalypse. Her family again demanded her house for her brother's wedding, as in her Past Life. This time, she won't be their blood bank. She sold the house, stockpiled supplies, built a fortress, and protected her Bestie. As The Great Freeze approaches, she becomes her own reliable support.