In the vast universe of the Internet of Things, billions of smart devices are embedding themselves into the fabric of human life at an unprecedented density. However, behind this dazzling technological landscape, a dark "endurance black hole" is quietly expanding—silently swallowing the flickering of signals, interrupting the flow of data, and turning what should be limitless intelligent connections into regrettable silences. Today, we are using a profound revolution in materials science to shine the first ray of light into this darkness.