The two paintings referred to by Liu Li were the legacy of Golden King.
As for why Wang Lu was able to confirm this… it was because the two paintings were made of pure gold, glittering enough to sway even a blind dog's eyes. In addition to Golden King, no one would probably cling to gold like this; all of his carved murals were also made of pure gold.
The two paintings that the Golden King had left here were painted on the top of the exit—well, with his character, the painting would certainly be left on top. Because the gate was too high and the top was hidden within the clouds, no one had ever noticed it before. Only the bored Liu Li could find it.
