(EP5): "Walking in the Snow, Return Journey". Walking in the vast snowy area near the train station on the second day, and on the return journey. This set includes 0 photos and 15 minutes of video, provided for barefoot enthusiasts to reference and learn from. It snowed in the north, and Mian wanted to see it. Being a southern girl who had never seen snow, I suggested she go barefoot to experience it, and she agreed quite quickly—ignorance is bliss. We prepared spare cotton shoes, adhering to the principle of not wearing them unless absolutely necessary, and warming up in indoor environments when our feet couldn't take it. For this trip, we took the high-speed rail to Jinan, but there was no snow there, so we immediately turned back to Xuzhou. Warming up in restaurants, pool halls, and foot bath shops was quite interesting.