What is the primary purpose of dymension (dym)?

Could you elaborate on the primary purpose of Dymension (DYM)? I've heard it mentioned in the cryptocurrency circles, but I'm not entirely clear on its core objectives. Is it a platform for decentralized finance? Does it aim to revolutionize transactions? Or is it focused on something else entirely? Understanding its fundamental goals would help me assess its potential and viability in the market. Any insights you can provide would be greatly appreciated.