It saw 17 shows in Asia, North America and Australia from December 2006 to October 2007 in support of his fourth Korean studio album Rain's World (2006).

A free promotional concert was held at the Seoul Olympic Stadium one day prior to the album's release.

The last event at the Staples Center was canceled only two hours prior to opening: Rain's producer blamed the situation on financial problems of the local promoter, while the local promoter blamed Wellmade STAR M calling them too "incompetent to handle the situation.

[7] A separate lawsuit filed by promoters Wellmade STAR M was dismissed by a South Korean court on January 28, 2010.

Judge Bae Kwang-Kuk ruled in favor of Rain and blamed the plaintiff for poor preparations surrounding the cancelled U.S.