Pre-development complete! The base sent pioneer investigators to conduct a preliminary survey of the mine. The researcher's analysis of the mine and crystal samples led to the striking conclusion that the crystals on the ground were only the tip of the iceberg of the mine! The vehicle was separated into survey vehicles and mobile laboratories. The head is a cool survey vehicle, and the wheel of the track adapts to different terrains. Cars are equipped with mobile radars, and sideboards are deployed, making them mobile laboratories. The team of three men, with the crystals and the transparency, made a real scene. QMAN/ENLIGHTEN/Keeppley 2406 Crystal Team: Launched in 2017 as a city City City set of 291 parts。