In the last tournament, she was feeling a terrible stomach-ache, and her body felt uncomfortable. Never felt this before, Xiaoyu cried and refused to fight Mokujin. Later, she discovered that it was just menstruation, a sign of her physical maturity.

After the tournament ended and she failed to built her dreamland, Xiaoyu took inanimated Mokujin to her home and treat it as her punching bag.

Still taking care of her Panda, Xiaoyu is now a student of a leading university in mainland and has joined China National Volleyball team. And on her 19, Xiaoyu still dreamed to built her big amusement park in China.  

One day, on an Volleyball Exhibition in Japan, Xiaoyu heard about the fourth tournament from local television. Leaving her training, Xiaoyu headed to MFE building to seek for Heihachi but failed to meet him because Heihachi was in a business trip to Hong Kong. She forced the secretary to register her name, and to tell Heihachi to keep his promise on the last tournament if she win.

After the exhibition, Xiaoyu returned to China, and preparing herself for the tournament.