Princess Ning brought home a young rag-picking cub. Ever since she arrived at the palace, everything has soared: Grandmother's eyesight has improved, the eldest brother's hand has healed, the second brother's limp is no longer severe, the third brother can socialize, and the prince, who had been in a coma for several years, has fully recovered... The cub, armed with her rags, goes on a rampage, redressing injustices, defeating enemies, and protecting the people... Everyone begs for her scraps. The emperor has declared that anyone who dares to bully the cub will be executed along with his entire clan!