My Immortality Cheat

"Young master, the master asks you to go to the front hall. There are guests."
Inside a lavishly decorated room, jade pillars carved with dragons and phoenixes, crimson lacquered furniture, the atmosphere imposing and grand. In front of a large bed, an elderly man with a somewhat aged appearance bent slightly at the waist, spoke in a low voice to the person lying upon it.
The bed was carved from a single block of crystal-clear precious jade, edged with golden threads glimmering like clouds, a faint mist swirling within whose purpose was unknown.
On the golden silk coverlet lay a young man, his features still somewhat boyish, his face fair and delicate, his five features regular and pleasant. Though not fully grown, he already possessed a hint of handsomeness, marred only by his tousled hair and empty gaze.
The young man on the bed seemed not to have heard the old man's words, his vacant eyes fixed upon the ceiling etched with mysterious patterns, his body remaining motionless.
"Young master!"
Seeing this, the old man raised his voice slightly, sighing inwardly. He could not fathom what had happened to his young master, who had suddenly become like this—a salted fish that had lost its dreams. The master had been greatly troubled, trying all sorts of remedies and inviting renowned physicians, but nothing had improved his condition.
"Ah!"
At last, the young man responded, his gaze focusing slightly as he tried to sit up. He exerted himself, but his method was all wrong... and failed to rise.
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