This little boy, growing up freely in the sun, still maintains the most optimistic and positive side in the face of loneliness and difficulties. In the little boy's heart, the word "ideal" has been shining with colorful light. In the light, we will all see the little boy's struggle and enterprising. These not only guide the way forward, but also will become the most precious wealth in life. Cave music production, singer Lei Lei's new single "Little Boy" was officially launched. I hope we can all pursue our ideal world like the carefree little boy in this song.