"Sunny? What is it?"
Kai must have read something from his expression. But Sunny did not know how to answer — he was suddenly in a state of mild panic, feeling like there had been a mistake in their plan. They must have misunderstood the situation, somehow.
But what was there to misunderstand? Twilight was besieged by the forces of the Defilement. In the middle of the battle, the Mad Prince had activated the defensive array, trapping Soul Stealer and the Dread Lord in frozen time… and, therefore, escaping from the clutches of his master.
The madman had also manipulated the events of this cycle to make sure that Sunny arrived at Twilight wearing the Serpent King's crown. He must have wanted the battle to resume… so that his future self, free of being enslaved to the Dread Lord, could turn its tide and destroy the tyrant of Verge.
…Right?
"I… don't know. Something is wrong."