Stray Kids member, Lee Felix, recently joined Instagram on August 2 and has already captivated his audience with his seven posts. One particular post has sparked the interest of fans as Felix is seen wearing black oversized clothes with the caption "9+9-9×9÷9 #stay #hint #of #the #day". The result of the mathematical expression is "9" and, as indicated by the hashtags, it serves as a hint for an upcoming event.

Fans quickly started deciphering the meaning behind the number mentioned and have shared their theories in the comments. While some believe that the number "9" may symbolize the addition of a ninth member to the group, the majority have concluded that it refers to a specific date, such as September 9, or possibly an hour, such as 9 o'clock.

In other news, there are rumors circulating that Felix will soon be announced as an ambassador for the prestigious fashion house, Louis Vuitton. This appointment would further solidify his status as a rising star in the industry.