This is a story about Earth awakening from a world without spiritual energy into a high-level immortal and demonic world, while also opening channels for communication with other, lower-level worlds.
"A floating island suddenly appeared in the sky above Mount Tianshan. There's a Qionghua Sect on it, and they're about to open their gates wide and take in disciples!"
"I already heard. I'm just about to head over!"
"Oh, then let's go together. May I ask your name, friend? I'm Li Xunhuan."
"Li Xunhuan, the wielder of the Little Li Flying Dagger? Oh my gosh, I'm your fan! Come on, buddy, sign something for me first."
"So this is the Upper Realm. Hmm, I'd better find a blessed spiritual mountain and rebuild the Qingyun Sect first." A young man appeared out of nowhere atop a high mountain and muttered to himself.
"Ximen Chuixue, my sword is forged from Taiyi refined gold. It weighs 250 jin and ranks as a top-grade magic weapon."
"Heh, my sword is no less impressive. It's forged from wind copper fused with the essence of the stars. It weighs 308 jin and is half a step from becoming a treasure." Ximen Chuixue regarded his opponent calmly.