2yeon is real, MiChaeng is real, SaiDa is real, End of story.
I'm a multi-fandom! My favorite girl groups are TWICE, BlackPink, Red Velvet, Gfriend and (G) I-DLE. Liking all of those groups make me a ONCE, Blink, ReVeluv, Buddie and whatever (G) I-DLE will call their fandom name. I like boy bands like BTS and Got7 but I prefer girl groups.
Also, this is irrelevant but my bias for TWICE is Jeongyeon my bias wrecker is Dahyun, my bias for BlackPink is Jisoo and my bias wrecker is Rose, my bias for Red Velvet is Seulgi my bias wrecker is Wendy, my bias for Gfriend is Umji and my bias wrecker is Yuju, my bias for (G)I-DLE is Soojin and my bias wrecker is  Yuqi.