EGOIST starts a mysterious countdown on its official website. something will happen at noon on Wednesday, November 1: ......?

A mysterious countdown has started today, Friday, October 27, 2017, on EGOIST's official website.

EGOIST is a fictional artist produced by ryo (supercell). Originally an artist who appeared in the TV anime "Guilty Crown," the live performance will feature the two-dimensional character YUZURIHA Inori and actual vocalist chelly, who will be linked together by motion capture. Inori Inori and chelly, the actual vocalist, are linked together by motion capture. Inori's movements are shown behind a screen on the stage as chelly sings. The audience will be able to enjoy Inori's actions as well as chelly's live singing voice and MC.
In addition to "Guilty Crown," EGOIST has provided songs for many anime, including "PSYCHO-PASS," "Empire of the Corpse," "Harmony," "Massacre Organ," "Kabaneri of the Iron Castle," and "Fate/Apocrypha.

A visit to EGOIST's website today reveals a verse from the lyrics of "The Everlasting Guilty Crown" and a mysterious countdown display that reads, "I can hear this song".
According to the countdown, the countdown is scheduled to end around noon on November 1 (Wed.), five days from now.

What will really happen?
This development has already become a hot topic on social networking sites, so please keep your eyes peeled and check it out.