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Their agency Woollim revealed, "Immediately upon the opening of ticket sale, the reservation site Interpark went down. After an hour, the site was able to barely operate properly again. All of the 20,000 tickets were sold out and it attracted a traffic of 220,000 visitors signing on at the same time."

"The encore concert which will be held at Olympic Gymnastics Arena (Olympic Park) in front of 20,000 fans on February 28 and March 1. The concert will be based on the know-hows of the previous world tour, and they will reply to fans' passion with perfect production and spectacular format."

INFINITE, who previously performed across 21 cities in 15 countries in the span of 119 days for their 1st world tour 'ONE GREAT STEP', will return for an encore concert in Seoul, so hopefully those of you in Korea were able to get your hands on tickets!