After Becoming a Spendthrift Matriarch, I Won by Doing Nothing

After a night of heavy drinking, the laid-back “girl” Mu Yangyang woke up to find herself in a matriarchal kingdom! Being transmigrated to a matriarchal kingdom was one thing, but she had somehow become a street thug!!! An ugly, useless, good-for-nothing who only bullied people at home!!! And yet this little thug had a tall, stern husband and an adorable son... This makes no sense! It's not fair! Wait... isn't this actually pretty great??? A celestial master in the family? An ancestral magic book? Ward off evil and drive out spirits? With the magic book in hand, the world is mine??? Mu Yangyang: “Great book spirit, dear ancestor, help me...” Some book spirit: “Stay calm, don't panic. This is nothing~~~” Her husband: “Wife, don't be afraid. I'm here...”