You shouldn't brag about what you own.
King Rick, who has a lavish treasure room, is receiving a group of royal ambassadors from another country.
King Rick wants to impress the ambassadors.
King Rick shows the ambassadors around a bit and talks about the honorable subjects under his rule.
King Rick gives the ambassadors a tour of his treasure room, detailing what everything is an how much it is worth.
The ambassadors are impressed by the visit and the happiness of the people, giving a good report to their master.
The ambassadors let their country know that King Rick is rich, leading the country to send an army and plunder his kingdom.