Four-year-old Juanjuan is the "little transparent" in the family. His father doesn't care about his mother, and he is still angry with his brother, but he has to carry the stormy home alone. An accident broke the despair - the souls of the whole family were replaced by time travelers, and Juan Juan unexpectedly unlocked the ability to read minds. When she heard the secrets hidden in her heart by her "new family", this broken home seemed to have a different temperature.
