On August 29 at 9:09AM, YG Entertainment had posted an announcement on their official blog about their partnership with Samsung Everland, called NONA9ON stating a possible collaboration with BIGBANG's Taeyang and 2NE1's CL.
It has been recently when the two big companies YG and Samsung Everland created "Natural Nine," having the concept of "mixing their strongest traits infinite possibilities". Having the logo, nonagon, since it represented endless possibilites and infinite growth. It even gained more attention when they announced the BIGBANG and 2NE1 would be a part of it.
In the teaser photo "YG X SAMSUNG NONA9ON" is seen, but with "3rd Invasion TAEYANG + CL" at the bottom, suggesting that the two idols are going to have a collaboration. Also, it seems that 0909 09:09 states the date and time this would be seen by the fans.
Stay tuned for the two more teasers of this collabaration, as everyone is excited to know whaf will be the outcome of this partnership of Taeyang and CL.