Weird Rule Story: There Is No Seventh Store Rule in This Store

After his grandfather died, Shen Bukui inherited a pawn shop and a set of eight shop rules. 1. Our shop does not accept gold or silver, only secrets and secrets. 2. If you learn a secret, you must deposit a secret, and no credit will be given. 3. God's punishment can be transferred to a pawn, and the price is negotiable. ...... 6. There is no Article 7 in our store rules. If you see item 7, please leave immediately, the things you pawned are looking for you. But Shen Bukui saw it with his own eyes. Under the blank seventh item, a line of water characters appeared stroke by stroke: The day when the shop is closed - the shopkeeper, it's time to pay off the debt. Grandpa spent his whole life pawning off something, and finally he plowed himself into the account. Now that debts came to the door, Shen Buchui discovered: What this shop collects is never goods, but lives. And he, the shopkeeper, is the last mortgage on the account.