A-Daily

In June, the agency revealed that ChaeE and Yunseol had departed from A-Daily to pursue other ventures and they planned to recruit 2-3 new members for the group. The same month, Jei and YoungBi were recruited. Now as four, the group released their second digital single "Spotlight" on September 30.

On January 28, 2016, it was reported that two former members of A-Daily, only referred to as A and B, had won a lawsuit against DK Entertainment over their exclusive contracts. On August 3, the group released their first mini album Chu. On September 23, they collaborated with Yang Hae Jung and released "You Are My Inspiration" as the theme song for "2016 K-Culture Korea Youth Performing Arts Festival".

On January 10, 2017, the group released their third digital single "Snow World". On March 13, 2018, it was announced that Jei and YoungBi had left the group. Therefore, the group became active as a duo with only Ziu and Sena remained in the group.

In the last three months of 2018, the group continued to promote as four with multiple new members spotted at various events: Taeryeong, NoA, Serim, Sua and Chaea, before going on a hiatus in 2019. In January 2019, NoA revealed in an interview that the group was in the process of reorganizing their lineup and planned to make their comeback sometime later that year, as well as expanding their promotion into Japan. On September 3, it was reported that the group would started promoting again with Chaea and three new members: Haneul, Ari, and Doha.

On the 10th of the same month, Ziu posted her goodbye letter to the group's fancafe. On June 9, 2020, the agency announced on their fancafe that the group had disbanded.