"Base Command Vehicle 2.0?"

Su Yan raised an eyebrow, looking expectantly. Chen Zhixin shook his head with a smile, "That was the preliminary plan Miss Jing and I had, but now there are some differences."

With that, Chen Zhixin's gaze fell on the small notebook in Su Yan's hand.

He recognized it as Jing's personal item and roughly knew that Su Yan had seen the information about the advancement and improvement plans for the Base Vehicle.