In the experiment of studying the torsion field of the fifth force in the universe, Russian scientists confirmed that the torsion field is not shielded by natural matter, and found that the speed of the torsion field exceeds the speed of light. In other words, the torsion field can travel through time and space, not only to the future but also to the past. This characteristic of the torsion field is consistent with the results of the crystal aura experiment conducted by Dr. Li Sichun and Dr. Cai Xiongguang in 2000, thus confirming that the aura generated by the crystal is a torsion field.