Under this chapter will be all the albums, singles, collabs, shootings, concerts and other activities like those, with ALL the twenty-one members so with : CHISA, WON YOUNG, LAMAI,
MEI LI, LYA, HEE JIN, TSU KI, AOI, YEO JIN, RACHEL, HAE RIN,
HA SEUL, HANA, YU RI, JI YEON, HA YUN, HYE JIN, RYU JIN,
AHN JI, SAE JIN, NA YUNG