A meeting, from then on, they had each other. In his world, in her world, he and she were destined to exist forever. Lin Shumeng's parents adopted Chu Xiaomo, who was two years younger than her, when she was a child. From then on, she had a younger brother who was not related by blood. Various heartwarming and touching stories unfolded from there. Gradually, Chu Xiaomo's sister Lin Shumeng lived in her heart and was unshakable. After many twists and turns, Lin Shumeng found that she fell in love with her younger brother. She was entangled in everything, but she didn't know that a long time ago, that lovely younger brother had fallen in love with her! Everyone in the world knew it, but Lin Shumeng was the only one who didn't realize it. Sister, you know, there is nothing better in my life than to see you.