On a stormy day, Gaudi came across a man dressed in ancient robes. He claimed to be a cultivator at the Tribulation Transcendence stage, who had successfully ascended to the Immortal Realm and ended up here.
"Master!"
"I'm not your master!"
"Master! Is this the Immortal Realm?"
"This isn't the Immortal Realm, and I'm not your master!"
"Master! Why have you lost your magic?"
"I told you I'm not your master! Stop following me!"
At first, Gaudi thought the man was a lunatic who'd escaped from a mental hospital. Then, one day, the man casually gestured, and a bolt of heavenly lightning came crashing down, killing a ferocious Ghost King.
"All right, I'm your master."