A huge sphinx mummy is created using the skill Emperor's Divide that the golden mummy cast. That is not the only surprise as the giant sphinx mummy is summoned just before the golden mummy returned to the death realm it was summoned from. Its vanishing figure is suddenly anchored back to the mortal realm.
[The Forgotten Golden Mummy has used its pinnacle skill that it used back when it was alive.]
[The Forgotten Golden Mummy will not disappear as long as the duration of the skill Emperor's Divide is up.]
The golden mummy is now wreaking havoc to the golden army. The golden emperor could also feel it that him and the golden mummy is the same but in different timelines. The meeting of the past and present should not have been possible, but a relic made from the body of a dead god could make that possible.