On October 19, boy group TO1 unveiled a mysterious new logo film, piquing curiosity. 

The logo film features a dramatic instrumental buildup, accompanied by the appearance of a new logo representing "TO1 X". The short, but impactful logo film had many fans playing a guessing game, raising speculations of a new unit debut, or potentially TO1's comeback as a full group. 

The logo film also indicated a date of November 4 at 6 PM KST, so fans may not have to wait too long to find out what's coming!