After Zhang Heng returned to school, the last words of the bartender still lingered on his mind. She had spoken to him the moment he was about to leave the bar.
"There have been many weird people around recently. You better stay away from the person with Ahoge."
"Someone with Ahoge?"
Zhang Heng thought for a while, and the only person with Ahoge was Nanako Mukaichi, the apprentice that Chen Huadong had accepted earlier.
Nanako Mukaichi was Hayase Asuka's junior and had arrived in China as an exchange student not too long ago. Zhang Heng had met her once, and he helped her find the books that she wanted to buy in the bookstore. At that time, Zhang Heng was interrupted by the old man in a Tang suit. Not knowing where he had popped out from, Zhang Heng said goodbye to Nanako Mukaichi and Chen Huadong.