At Midnight, I Can Receive Tomorrow's Errand Orders

At 00:07 in the morning, errand rider Cheng Ye received an order with "tomorrow" written on it. Twelve six yuan, send an old key to the second basement floor of the commercial building. The recipient did not know that he had placed an order. Seventeen minutes later, the electric car caught fire in the warehouse, and the key opened the locked iron door. The order was completed and Cheng Ye got a thirty-second preview of the future. Since then, discontinued relays, voice recorders that were ten years late, and help orders that were difficult to distinguish between genuine and fake appeared one after another. Every time something is delivered, he can preview thirty seconds of a choice and must bear the cost of changing the future. Until the seventh order appears—— Recipient: Cheng Ye. Orderer: My father who has been missing for twelve years.