On an early winter snowy night, Nuonuo, whose origin is unknown, is brought into the Gu Mansion. By unexpectedly possessing the ability to understand the speech of birds and beasts, she wins the affection of the cold-faced Warlord Gu Tingyuan and Madame Su Wan. She makes a silent parrot speak, tames a white tiger with different-colored eyes, successively sees through conspiracies involving fake ginseng, poisoned tea, and warehouse arson, and further relieves the poor and suffering commoners with a sincere and kind heart. This seemingly frail little lucky star not only protects the Gu family business, but also turns the iron-blooded Warlord's Mansion into a warm haven for the entire city.