Watching Qin Xiao gulp down the water from the cup she had just used, a sudden thrill flashed through Nana's heart.
"Nana! What is wrong with you? Why do you look so excited, and why is that smile on your face so mischievous? Could it be that you added something to this water?"
Noticing the smile on Nana's face, Qin Xiao immediately put down the cup, glanced at the water inside, and then asked her suspiciously.
Chapter 845