K-pop supergroup BTS is returning from a nearly four-year hiatus with an 82-show world tour that analysts project will generate massive economic activity, establishing an economic engine expected to surpass the financial impact of Taylor Swift's recent global tour. The Korea Culture and Tourism Institute estimates the upcoming 34-city tour will yield 1.2 trillion won ($840 million) per show. The Guardian reported that economists anticipate the North American leg alone will generate tens of trillions of won, significantly exceeding Taylor Swift's 60-date North American tour, which generated about 7 trillion won. Global media outlets are actively reporting on the comeback. The New York Times covered Korean fans rushing to internet cafes for tickets, while CNN broadcast its crew's attempts to book seats. "BTS is not just a regular K-pop group. They are really the engine of the industry itself," Berklee College of Music professor Ray Seol told CNN. The local economy is already feeling the "BTSnomics" effect ahead of Friday's release of the group's fifth studio album, "Arirang." Five-star ho