yyxy is composed of four girls held in a separate dimension called Eden. In “love4eva”, it’s revealed that if they eat their individual Forbidden Fruit, they are expelled from Eden. They soon feel trapped and adventurous, so Yves convinces Chuu and Go Won to eat their forbidden fruit and escape with her. Olivia Hye also wants to
go but is not brave enough to eat her fruit. They leave without her.
Olivia Hye eventually eats her fruit and tries to follow them, but becomes lost and angry. She knows that Yves plans to create a new dimension, and decides to destroy it out of anger at being abandoned by her
friends.
This journey is about the
ego of the youth. Being in
love, hurt,
broken, but still stepping forward, the girls capture moments of youth to complete an ego. They express that ego is falling in
love with themselves, and that they must first
love themselves before loving others. They declare neanthropic chromosome yyxy, different to
xx or xy chromosomes.