Could it be… Vladimir thought what Richard had said to tease Zhang Zian. Could it be that he wanted to use the quiet of the night to enter a mysterious website called "Zong Duo?" Before dawn was when people were the most sleepy. He was really dedicated to visiting Zong Duo… However, after Zhang Zian lowered the brightness, he did not open the web browser. Instead, he opened Word. Vladimir recognized this symbol because, every morning after Pi woke up, it would also click on the same symbol. Could it be that it wanted to help Pi correct its mistakes in its story? That confused Vladimir. Everyone had their own specialties… Zhang Zian sold pets and fooled customers. If he was changing Pi's story, then he was causing unecessary trouble… It wasn't like he was trying to show off. If it was just changing a wrong word here and there, why didn't he do it in the daytime? Then something out of its expectations happened: Zhang Zian did not open the document that Pi normally used, but instead created a new, empty document.