Good baby Qiao Qiao is the treasure of Lao Qiao's and Lao Mu's families, and will still be the treasure of Shen's family after time travel. After Qiao Qiao became familiar with the world, she was determined to save "him", and then Qiao Qiao became "his" treasure.
In short, this is the story of a good baby who was raised in captivity in another world!