Back in the shelter, Hael just said something that caught the attention of everyone there.
Barry, Elaine, and Lyn looked at her with focused eyes full of concern and anticipation.
"What do you remember?" Barry asked.
"The high-ranking Angel I served possesses a technique for nullifying mental assaults. We once faced foes proficient in such attacks, and this technique proved invaluable in securing our victory," Hael replied.
Hearing that, the three humans seemed to be able to see a great hope for them.
"How does that work?" Elaine asked in a curious, almost demanding tone. Because the sooner they get it, the sooner they can get rid of this problem.
"I don't know. The Angel has that technique, not me."
But this time Hael's answer made them down again.
"You can't do that?" Barry asked, making sure.
"...I'm not sure." Hael shook her head and sighed.
"Then what's the use of that…" Lyn said.