Age of Fallen Immortals

1,000 Years ago, unrecorded continents suddenly appeared in the world, and at the same time spiritual energy began to appear all over the world. On those continents, there lived a group of creatures called gods and demons. They constantly tried to invade various countries, but were stopped by the first batch of resuscitators, also known as immortal cultivators. Finally, when almost all the first batch of resuscitators died, the Gods and Demons Continent signed a contract with humans - a temporary truce. No one knows when they will start fighting again. And Lin Huai awakened a mysterious inheritance... My name is Lin Huai... Well, an ordinary student. ? [The end of immortality + multiple worlds + slightly abstract] [Not invincible, no system]