SECRET NUMBER正式以新成員陣容首次回歸。
今年初，SECRET NUMBER因成員Léa、Dita、Minji及Jinny在專屬合約結束後突然退出而令粉絲震驚。這使得僅剩Soodam和Zuu兩名成員。隨後，團體的社交媒體帳號沉寂了四個月。
儘管許多粉絲認為這將是SECRET NUMBER作為團體的終結，但他們還有另一個驚喜準備著。
8月14日，SECRET NUMBER正式加入四名新成員，分別是Ebin、MinC、Dinda和Navi。同時，SECRET NUMBER宣布將以第八張單曲《Don’t Touch》正式回歸。隨著首波預告公開，SECRET NUMBER正準備強勢回歸，展現新陣容的化學反應。
SECRET NUMBER的第八張單曲《Don’t Touch》將於8月19日發行。
常見問題：
問：2. Q: How many members are there in Secret? 答： A: Secret originally had five members, but now consists of only four members after Song Ji-eun's departure.
問：4. Q: What was Secret's debut song? 答： A: Secret's debut song was "I Want You Back," released in 2009.
問：7. Q: Has Secret released any albums? 答： A: Yes, Secret has released several albums, including "Moving in Secret," "Secret Time of the Day," and "Letter from Secret."