Why did Lindy save the robot?

It is important for Lin Bing to find Zichuan Xiu. Her colleagues have been investigated. Lin Bing used to be the boss of Zichuan Xiu. I hope he can ask Lindy for help and let him rescue the robot. Rob commanded the army to quell the rebellion in the Far East, but Luo Minghai's disorderly command caused heavy losses to the Far East Army. Rob was directly punished and his life was guaranteed. Lin Bing tried to find connections to save Rob. Lindy is the inspector general, second only to the commander-in-chief and the president.