Gu Nianzhi's tone improved Huo Shaoheng's mood instantly. If Gu Nianzhi's identity was confirmed as the same Gu Nianzhi who had disappeared from the Gu family in Barbados seven years ago, then she really had ample reason to ask Gu Yanran to tell her the whereabouts of her father, Gu Xiangwen. Gu Yanran obviously didn't want to go to the Huaxia Empire, so she was doing all she could to delay the Huaxia military, but this wouldn't work on Gu Nianzhi.
Of course, the condition to this solution was that Gu Nianzhi had to prove her identity. This was the data He Zhichu had obtained for her, as well as the identity confirmation from Dr. Doug—these could be used as identity confirmation evidence even if presented to the FBI.