"Little red flower?"

Lu Guo paused and asked, "Do you mean the little red flowers given to kids as a reward?"

"Yeah." Zhang Han nodded slightly.

"We have them," Lu Guo replied with a smile. "The little red flower is just a basic reward, children would lose interest in it after they get it many times. So we have prepared other rewards, for instance, kids could collect 15 little red flowers to get a trophy. The first 15 flowers could be exchanged for a ...