C2750 Half the Data

"What?" Everyone looked at Zhang Ya. "Have you seen her before?"

"Let me think. . . " Zhang Ya frowned slightly and thought carefully. Then she suddenly thought of something and looked at Yi Lanyou, "Youyou! You gave it to me!"

"I gave it to you?" Yi Lanyou was stunned. " I. . . "

Her mind went blank. Yi Lanyou could not recall when she had given Zhang Ya this kind of data.

"Think about it