Yumo did indeed want to interrupt the Church's casting of the 'Aggregate Star.' However, she also did not intend to let Emperor Enzo, this huge threat to her children, go.
Since Emperor Enzo's goal was to drag on as much as possible to buy time for the Church, if she moved her attack target to the Church, this mosquito Enzo would definitely come to stop her to ensure that the plan proceeded smoothly.
As long as he gave up his defense and evasion and took the initiative to attack her, catching this troublesome mosquito would be much easier. This might be what was called "attacking what he must protect"?
In fact, Yumo's judgment this time was completely accurate. When she made a move to attack the Church, Emperor Enzo indeed gave up his defense and charged straight at her with full firepower.
So, after an evil laugh, Yumo flashed behind Enzo in an instant and aimed her attack at Emperor Enzo's unguarded back.
