C1395 Success in Escaping from the Thunderfire Dominion
If he didn't leave now, he probably wouldn't be able to leave by the time he came back. Although the ethereal essence was fast and good at concealment, it was not difficult to catch, so it wouldn't be long before he came back.
"Don't worry, it won't take more than a few seconds for us to leave this place." The two types of flames clashed, giving off a blue luster