Back in 2017, LOONA's first subunit was created with the members: HeeJin, HyunJin, HaSeul and ViVi. However, fans rescue an old video for the event "LOONA: CINEMA THEORY" where an alternative version of LOONA 1/3's debut song was displayed.

In this version, instead of the second LOONA member, HyunJin, the MV showed the 8th member, Cheorry, singing along the song. This alternative version of the song brings theories about Choerry being one of the first unit formation and also adds more information about the lore of the Loonaverse (LOONA's fictional world). 

Netizens commented, "This supports the theory that Choerry was supposed to be in LOONA 1/3 and ODD EYE CIRCLE should be only Primary Colours (HyunJin's color is Yellow)", "The MV must be related to the new album XX", "ViVi with dark hair! This means she is not an android anymore?", "How many MVs has Block Berry Creative in their basement to surprise us?" and also "HyunJin appeared in ODD EYE CIRCLE's "Girl Front" MV, so she is related to Choerry for sure".

However, the "Love & Live" remix version was finally released in 2018 at special album for the official fanclub called "Orbit 1.0" and HyunJin sings Choerry's new lyrics, so Orbit (LOONA's fandom) are still confused about the meaning of this mysterious MV.

What do you think about it? Was Choerry supposed to debut in LOONA's first unit?