THE HIDDEN MESSAGE

They came here two days before the contest would begin. They had plenty of time to explore Berlin city.

The next day, they visited many places together. They enjoyed eating, gossiping, taking photos and hanging around.

On the third day, Mu Lan got ready to visit the Online Game Convention Center. This convention center had been hired for the Online Video Game Contest. Xue Lin and Yan Su came along with her. Qi Ying wasn't interested in such gaming stuffs, so she stayed back at the hotel and worked on designing.

The Convention Center was a huge place, just like a stadium. There were many students from different countries hanging around and talking to each other. All of them had laptops with them and they were talking about programing, algorithms, mathematics and all sorts of things. Some of them began playing online games. The contest hadn't begun yet, so everyone was relaxed, yet tensed.