Seventy thousand years ago, the first generation Demon Lord fell in a valley called Wanhui Valley. This valley is located at the junction of the human and demon realms. After the Demon Lord's body dissipated, his magic power lingered here for a long time. All living creatures in the Wanhui cereals were infiltrated by the demonic energy. All the cereal birds and animals turned into monsters and caused harm to the world. The fairy flowers everywhere in the valley were instantly reduced to ashes, with only a few plants. After surviving the critical moment, the human world, the demon world, the demon world, and the heaven each sent people to prevent this disaster. After everyone worked together, the chaos of the monsters was quelled, and everyone worked together to cover the Wanhui Valley with a barrier to prevent the monsters and the evil energy in the Wanhui Valley from causing trouble. After this battle, the Wanhui Valley was flattened, and it was no longer as vibrant as before. It has been desolate for thousands of years, so it was renamed "The Great Desolate Realm".
Intention: Don't drown in the sea of hatred, live up to the love of heaven, and go on a long road