This game is rated ESRB: Teen for Violence, Use of Alcohol and Tobacco, Mild Suggestive Themes, Simulated Gambling and Mild Language.
One day, Ryo encounters Zhang Shuqin - a subordinate of Zhu Yuanda, who had helped Ryo out in the past. Just as Ryo thinks that he's renewed an old friendship, he learns that Zhang has been kidnapped. But by whom - and why?
