>>716050403[Cont]
Distraught with Aline's physical and mental decline while she remained within the Canvas, Renoir sought to enter the Canvas and bring her out. This caused The Fracture, and Real Renoir was trapped at the base of the Monolith by The Paintress. Real Renoir was trying to erase the Canvas in order to force Aline to leave, while The Paintress tried to preserve it and used Painted Renoir to fend of Expeditioner. The Gommage is Real Renoir making slow progress in erasing the Canvas. Meanwhile, Clea was also assisting Real Renoir by painting Nevrons, which was depriving Aline of Chroma to use to maintain the Canvas.
You destroy The Paintress, which tips the balance in Real Renoir's favor and allows him to finally erase the Canvas. At the same time, Maelle realizes that she's actually Real Alicia, having forgotten who she really was as she had also sought refuge in the Canvas to escape her physical and mental trauma from the fire. Maelle, choosing that name but melding both her true and Canvas identities, is now aware of her powers as a Painter within the Canvas, brings back the party and they fight to try and restore the Canvas.
They reach Real Renoir and convince him to allow Maelle to stay within the Canvas. At that point, however, Painted Verso, seeing the suffering that being in the Canvas is causing Aline via the "portal" Real Renoir uses to leave, decides the Canvas needs to be destroyed to keep his family safe as he now shares Real Renoir's fears both for Maelle and Aline. He also feels this will allow the fragment of Real Verso's soul to rest, and he himself wants his existence to end.
If you choose Maelle's ending, the Canvas persists but Maelle will eventually decline and die within it. Painted Verso is also forced back into existence so Maelle can maintain her Painted family. If you choose Verso's ending, the Canvas is erased, but the Dessendre family seems to find some kind of closure.