In 1977, geological prospector Lin Yan accidentally fell into a mysterious cave in Guilin. Not only did he face a poisonous attack, he was also involved in a top-secret national exploration mission. In a desperate situation, he accidentally awakened to the "space-time hub space". This is no ordinary portable warehouse, but a door to time and space that connects the ecology of prehistoric Guangxi. As long as you excavate historical relics and collect special ores, you can unlock space permissions. From retrieving top-secret blueprints to turning on gravity defense, Lin Yan worked step by step in the abyss of the karst landscape. Let's see how hard-core geologists used space golden fingers to uncover ancient mysteries in the land of Bagui in the 1970s, and counterattacked to become a legend of geological exploration in a great country!
