Resource-Rich but My Tamed Beast is a Capybara With No Combat Skills

[Warning: Mature Content R18+] Gu Feifei had already met two apocalyptic periods. In one life, she was a helpless child with a production skill, easily exploited. In the other, a desperate teenager with taming gift, driven by hatred and the loss of a loved one. Barely scraping by, that she would go under the edge of the knife to survive.  Now, facing the end of the world for the third time, she wakes up a year before the chaos begins. By some bizarre twist of fate, however, she retains all her memories and abilities from her past lives.  Vowing to protect her late grandpa's precious momento, she slowly built a farm fortress to prepare for the world's reckoning. But how will she survive this time against murderous monsters and greedy humans when she accidentally made contract with a friendly rodent instead of the mighty eagle?!