Tranquil Verse by Fred Pike

Reality is breaking around Nova Haven. Jax Mercer and Jazzy Vale survived the first fracture, but the awakening of the Devourer was only the beginning. As impossible cities overlap, forgotten Guardians return, and ancient powers step out of memory, the Last Witness and the Last Architect are pulled into a war written across worlds. Every fracture reveals another piece of the truth. Every answer changes the battlefield. And as the Cycle tightens around them, Jax and Jazzy must decide what they are willing to lose to keep reality from becoming something that was never meant to exist. The Archive Remembers. Welcome, Witness.