The Totem Demon Beast had waited in the Netherworld Palace for many years and was quite cunning, knowing that half-truths are the easiest lies to convince people of. It spoke convincingly, and Yue Jinghua was almost fooled.
The Emperor Demon Coffin and the Demon Consort Coffin it just pointed out were indeed not Ying Wuyou's Emperor Demon Coffin but belonged to Ying Wuya.
According to the rules of the Netherworld Palace, an empty coffin is considered ominous, so before each Emperor Demon is officially interred in the Emperor Demon Coffin, a yin and a yang Yin Sha King would be placed inside.
