About the Tree Skin Curse

Tree Skin Curse? Shh...
That's what we Humans call it, but it's a secret!
Look over there. You can see some of the Ahib
are covered with white tree bark on their limbs!
I heard Celphie the Audrite Holy Priestess
is researching to make a cure to lift the curse...
As a matter of fact, I visited her lab on an errand recently.
But I got sick ever since then.
Do you think... I got the Tree Skin Curse, too?
But I thought the curse only infected the Ahib!
That's because they say the Tree Skin Curse
is a punishment for eating the fruit of the Wraith Tree behind the palace.
But I'm just a Human and most areas here
are off limits to me, let alone the palace.