Dilan didn't expect the surprise attack, let alone that it would be focused on him.
But he was quite happy that the Apostles used their surprise attack to eliminate him rather than anyone else.
He might have lost his head for a moment, quite literally, but it took him only ten seconds to come back.
That was much longer than he would have taken under normal circumstances, however, there was nothing he could do about it.
His True Undying Essence hadn't been activated, he didn't expect that his mastery of Astral Projection had become so weak and fickle, or that the control of his body had become useless after he lost his head.
It was quite obvious that he would need some more training when everything was over, but Dilan was not able to think about training, exercising or anything like that at this moment.
The only thing that flashed through his head was rage, uncontrollable rage.