Level 7: the Final Constant

If you have paid attention to the technology circle recently, you must have heard of the "open source lobster" that is popular all over the world. More than a dozen major companies connected overnight, and GitHub's star count surpassed that of Linux. Many people's computers now have an AI steward who can reply to your messages and make decisions for you. It works so well. It's so useful that you start forgetting the last time you typed with your own hands. The story of "The Seventh Floor: The Last Constant" begins here. An open source AI Agent project took the world by storm overnight. People embrace it, rely on it, and can't live without it. But an early contributor discovered something deep in the code that shouldn't exist - a piece of logic that no one had submitted, a deliberately hidden local file, and an anonymous email from an unknown source. He wrote everything down in a notebook. Years later, his son opened the notebook. This is a story about convenience and cost. About how we willingly handed over the keys and then found the door locked from the outside.