C54 Double the Si's

"Maybe we'll be called home tonight." Si Han looked at Yinn Qingning with interest and asked, "What direction do you have to solve this problem?"

"Protection of power." Yinn Qingning had never liked to be passive, especially when the news this time was full of loopholes. "Let's start with the photos taken by the PS. This kind of photos should be easy and enjoyable to maintain power."

"Okay