Quadra World

Quadra World is a metaphysical realm that is an internal projection of all Quadra's locked away, inner-most secrets. One day, after the party, including Quadra have gone through so much, Quadra's psychologically repressed memories interfere with her Chaos abilities, causing them to manifest a state of fevered, near-death sickness due to her Chaos powers pulsing deep within her, similar to overactive white blood-cell antibodies putting her in shock as they attempt to reconcile this conflict within her mind and body.

This radiates near her as her friends are able to sleep close around her, with her Chaos powers drawing them into her subconscious where the conflict inside her is raging. This sends the unconscious minds of the other girls near her into Quadra's own mind, a space known as Quadra World, which strongly resembles an old-school style 8-Bit JRPG adventure game where her subconscious thoughts and memories are processed and interpreted as game enemies, NPC's, dungeons, and JRPG-like scenarios.

The party then finds themselves on a quest in Quadra World to find and locate 8 pieces of Quadra's heart, which have been shattered by a boss monster born from Quadra's own nightmares and dark forgotten memories and are in the position of other smaller sub-bosses, which must be restored and reformed at a "temple of childhood's end".

The scenarios, situations and visual style of this quest and much of Quadra World as her friends participate in it, evokes quirky humor, strange characters, graphical and environmental styles that bring to mind homages to real life series such as Dragon Quest and Undertale. When the pieces are all acquired from the different aspects that hint at past situations in Quadra's life, unknown by the other girls up to this point, a giant, dark, glitchy mess of repressed memories and combined mental and emotional trauma solidified into a single monstrous being attacks the party, known as Meowlignant.

Continuing to tell the story, she explains that after having fled the town and having fallen into a dark pit, alone, confused and terrified for days without food or water, with her only companion being her own crayon drawing of her imaginary friend, which she drew as a purple cat, Quadra retreated into her own mind for days, and upon being rescued and taken to an orphanage, had fully reverted to taking on the persona of her imaginary friend onto herself, and mentally blocking and erasing her past memories in order to cope with her trauma. After not understanding the exact purpose of the orphanage, she ran away from it shortly after and subsequently existed, growing up on the streets roving from various towns to various towns, taking what she needed to survive and causing pranks and mischief for fun.
Having now finally regained a missing part of herself, she thanks the girls for everything they've done and all the love and acceptance they've shown her as she resolves to now live life with both her previously lost, but now regained personality and the Quadra personality that has allowed her to cope and heal these many years, merged together as one, stating her wish to continue on with them as the same loving friend they've always known, and vows to always love and cherish them for the rest of her life.