The Battle Begins (開戦, Kaisen?) is the seventy-sixth chapter of The Promised Neverland.
Demons overhear the Demon Vassals talking about Grace Field House escapees. Two premium grace and a mature human which got them excited to hunt early.
Nous says that not even demons of their standing have access to premium farm humans. Lucas and Adam keep guard the kids in the Windmill. Emma and Oliver looks out to lure Leuvis.
Oliver takes the chance to start the plan as kids panicked. The ten of them split into four and aim to lure Leuvis for 15 minutes. Luce is angry that she's not Emma.
The kids signal and the gate explodes as the Goldy Pond Resistance attacks.