Elves are quite sensitive to emotions.
Even more, if the person they are speaking with, doesn't even try to conceal these. So Harillia's fear disappeared rather instantly as Xue Ren slightly leaned down to look into her eyes closer.
"What do you think about the divine death commander's appearance?"
"Eh? Umm... Didn't he come because he sensed the high vitality of world's tree bark?"
"Haha~~ That's true, but aren't the forces of Divine Death Coffin Alliance outside this world?"
"That's... Ah!"
Miss Harillia opened her mouth wide as she realized this... Was it because they just survived this secret mission luckily? But everyone wasn't really thinking properly... At least they hid the entrance before showing it up to Xue Ren while coming back!
But that was because he was actually with them.
With the death of Koas, the elves calmed down and their priority was to save Mr. Bune...