C773 There Was a Hotel next to It

"I can tell you one thing. I can tell you why I'm here!" Then, Zichen Shuang said.

She told Zhao Quan that her purpose of coming here was to research an aircraft engine research project in the school.

This aviation engine, Zhao Quan understood. It was the engines on the plane. One of them was the domestic weakness.

However, Zhao Quan did not understand