قسمت 1: کیروکو مارو را به بهشت همراهی می‌کند در حالی که تکیو در ژاپن پس از فاجعه به واقعیت شک می‌کند.

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Japan has collapsed after the Great Disaster. Kiruko accepts a request to take a boy named Maru to a place called Heaven. Meanwhile, children live behind the walls of a nursery in luscious green surroundings. After receiving a mysterious message, Tokio begins to doubt the world around him. (Source: Hulu)