"A Little Milk Ball in My Arm" tells the story of Lu Zhiyan, a cold-blooded CEO in the business world, who accidentally picked up a small milk ball of unknown origin on a rainy night, and his life changed drastically.
Lu Zhiyan, the helmsman of the Lu Group, was used to building his own world with reason and indifference, until that rainy night, the soft little guy ran into his arms. The little breasts were like an angel, melting his frozen heart little by little with her clear eyes and soft dependence. He began to learn to feed and change diapers clumsily, and experienced the warmth he had never experienced before in the little guy's milky "uncle" voice.
However, Xiao Naituan's life experience remains a mystery. As they get along better, Lu Zhiyan realizes that he can no longer do without this little guy and is determined to protect him. But just when he thought life would continue in warmth, Xiao Naituan's family suddenly appeared, and a battle about family affection and protection quietly began. Should you let him go and return to his original world, or should you do your best to keep this unexpected warmth with you? Lu Zhiyan fought the most difficult and sweetest "battle" outside the mall, and this unexpected fate finally made him understand that the softness under the hard shell is the most precious gift in life.