Time Travel: I Bring a Tooth Cup to Another World

One second I was staying up late brushing my teeth in a modern bathroom, and the next second I was traveling directly through the primeval mountain forest. There are no mobile phones or signals, there are wild and dense forests everywhere, and the environment is dangerous and unknown. Lu Yan, who was familiar with thousands of online articles, had already been mentally prepared. Before he could gain a firm foothold, he encountered a passerby falling off a cliff and into the water, starting a journey to survive in another world.