Cyber Great Qin: The Mythological Sky Falls

The protagonist Gao Yu dies unexpectedly and is transported to a parallel mythological film and television world, becoming the cousin of Gao Yao. Through the original owner's memories, he learns that the time travel to the Qin Dynasty will happen in three days. Without any golden finger or system activation, Gao Yu thoroughly prepares, bringing the Transmigrator's Guide (Tiangong Kaiwu) and other essentials for an ordinary time traveler. However, on the first day of his journey, the sky falls.