The Demon Lord moves forward in Time

Tiagon, the most feared Demon Lord, awakens in a world different from the one he left. However, not only is he forgotten in this world, but magic has also evolved far beyond how it used to be in his time. In order to survive in this new world and ensure he rises back to his former status, Tiagon decides to learn more about this new world. Will he be able to conquer this world as he did in the past? Or has the strongest Demon Lord become nothing but an obsolete relic? This Webnovel is contesting in a WPC and I'll appreciate if you support with powerstones, every powerstones count.