Bakuage Sentai Boonboomger

The Deliveryman Who Can't Deliver (1x44)

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"Screams make people happy." Daiya's assets and patents have been transferred to Lightning Tech. Taking this as a complete surprise, Daiya gets in his car to talk to Naito directly. Waiting for him at the hill of their memories, Naito is not the kind teacher Daiya knows, but a cold, ruthless, and realistic adult. People can feel their own happiness from the misfortune of others. Naito says that this is the sad system that makes the world go round. Daiya and Naito, who wish for children to smile, can no longer get along. Finally, Spindo appears and Daiya finds himself in a difficult position. His friends come to his rescue, but one by one, they fall to the ground in a tragedy. Bundrio, Daiya's last hope, rushes to the scene, but the delivery man's hand is out of reach.