"I see... I've heard that it's very expensive to make." The Great Scholar whispered a few words with the leader of his household.
The anti-gravity system of the Pandora Crystal Stone isn't something you can use freely; it requires a power supply to provide energy and needs to adjust the power! Therefore, only technologically advanced civilizations can play with this.
"The one we are currently showcasing has a rated load capacity of 38,000 tons."
"Inside are two large steam engines, which can burn coal or fuel oil without any issue, along with four large propellers. There are floating engravings on the fortress walls, allowing it to reach a speed of 80 kilometers per hour, with a maximum speed of 100 kilometers per hour!"
"Our Green Grass City built floating fortress can accommodate 4000 people for living. In adverse weather, it can safely land on the ground, equipped with temperature control engravings and strong insulation abilities of the walls."
