When Dong Tianyu stepped into the architectural model sitting on the altar, he instantly understood its purpose.
Even though the model appeared to be made of bamboo, it had a resounding name - The Golden House.
Just like what many people would associate upon hearing its name, this model represented the "Golden House" from literature and folklore.
However, the gold referred to here is not literally gold. It is uncertain what other Golden Houses serve for, but this Golden House within the Hall of Longevity holds an endless amount of cultivation knowledge.
With the Golden House, Dong Tianyu could stop worrying about lacking cultivation knowledge. Whether it be various cultivation techniques or the hundred arts of cultivation, the Golden House held the corresponding knowledge.
Of course, there's no such thing as a free lunch. In order to access this knowledge, one must find the appropriate items to exchange for it.