Accel World, Vol. 27 (light novel‪)‬

Prepare for a full dive!New warriors—the Drive Linkers—have suddenly appeared on the Brain Burst 2039 battlefield. This marks the beginning of an invasion by the fourth Accelerated World, Dread Drive 2047. The invaders’ vanguard, Eurochion, bested Burst Linkers with overwhelming strength. And amid the battle, Silver Crow gains new powers! The outcome of this interworld war may determine the very fate of Brain Burst!