Two-piece boy band TVXQ has announced that it will perform at concert dates in Seoul to mark ten years since the group’s debut on the K-pop scene.

The group will play at an event called “TVXQ! Special Live Tour – T1Story” on December 6 and December 7 at Seoul’s Olympic Park. Tickets for the event will go on sale online through the GMarket website on October 28 at 8 p.m.

The “T1Story” title is an amalgamation of: the group’s name (T stands for TVXQ), the fact that the event marks the group’s 10th anniversary (1 stands for “10” here) and the word “history.”

In 2012 and 2013, the group successfully completed the “TVXQ! Live World Tour ‘Catch Me’” tour that saw the group perform at dates in Korea, as well as in China, Malaysia, the United States and South America.