The girls can be seen smiling brightly dressed in pure white attire in the two photos. �

In addition, each member also opened up official Instagram accounts in order to interact with fans.

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You can follow the accounts individually here:

Chaekyung -�https://www.instagram.com/yunvely_0824/�(This account already existed).

Chaewon -�https://www.instagram.com/chaeni_0824/

Naeun -�https://www.instagram.com/betterlee_0824/

Yena -�https://www.instagram.com/sheepyn_0824/

Rachel -�https://www.instagram.com/cherr_ee_0824/

Jinsol -�https://www.instagram.com/truesol__0824/

Stay tuned for more teasers until the full release of 'Eternity' on September 20.