Ong Seong Wu's dynamic Gangneung travel story 'diaONGlog' will be released on June 18th at 6PM KST.

On June 17th, Ong Seong Wu's agency Fantagio posted a preview video titled '[TEASER] diaONGlog in Gangneung' on Ong Seong Wu's official YouTube channel, raising the curiosity of many fans.

In the video, Ong Seong Wu hinted that he would show "a kind of [travel] that is comfortable, healing, entertaining, funny, and one that brings forth various emotions while watching". The humorous and unadorned appearance of Ong Seong Wu in the short 30 seconds of the preview made many fans anticipate the release of the main content.