Where is the resistance stone in the Legend of Range Rover synthesized?

In the melting pot of the Sophie family.

According to official website, the legendary Range Rover, resistant stones can be synthesized in the melting pot of Sufi family. It is necessary to provide Nero, the owner of the furnace, with the required materials, and then spend appropriate gold coins to complete the synthesis.

The Legend of Range Rover is a 3D role-playing game. Players can explore the world, collect treasures, collect equipment, build their own huge army, experience different plots, take risks, practice and take risks.