How Good Is It to Pick up Junk at a Junkyard and Pick up an Aircraft Carrier?

Zhou Mo inherited his grandfather's scrap recycling bin and bound it to the [All Things Upgrading System] - any scrap can be upgraded into top-notch equipment. On the first day, upgrade the rusty kitchen knife into a [Vibranium Tang Knife]. The next day, upgrade the broken radio into a [Quantum Communicator]. On the third day, upgrade the scrapped Santana into a [Transforming Mecha]. He made a short video and posted it online, and netizens laughed like crazy: "This special effect can't be worth more than fifty cents!" "The anchor will pick up an aircraft carrier next time?" Zhou Mo replied sincerely: "Go to the port tomorrow and have a look." As a result, a rusty submarine hull was actually found in a scrap metal pile. System prompt: [Can be upgraded to 'Borey God-class strategic nuclear submarine'] Zhou Mo spent three days completing the renovation in his backyard.