Tales of the Red Canyon/Script

Introduction
Sothis has a request for you, Byleth... At her insistence, you travel alone to the Red Canyon, followed by curious students.
 * Available Until: 1/25
 * Suggested Level: 13

Conversation with Sothis
(Once player chooses to Begin Paralogue battle, the scene continues:)
 * Sothis: Hmmm... What was that name again?
 * Byleth: What's on your mind?
 * Sothis: Oh, this is frustrating me to no end! I simply can't recall. Oh, I have it! Zanado!
 * Byleth:
 * Choice 1: Zanado, the Red Canyon?
 * Choice 2: Where we defeated the thieves....
 * Choice 3: What is that?
 * Sothis:
 * Choice 1 and 2 response: That's it! It was not long ago that we were there... And still, I somehow managed to forget!
 * Choice 3 response: Oh my, your memory is even worse than mine. It was not long ago that we were there!
 * Byleth: What about it?
 * Sothis: Well... That place brought back some fragments of my memory. I cannot help but wonder why. I feel we must return to find some answers there.
 * Byleth:
 * Choice 1: Let's go. (Begin Paralogue battle)
 * Choice 2: Now isn't the time. (Return to previous screen)
 * Sothis:
 * Choice 1 response: Yes, you are right! For as the saying goes, there is no time like the present.
 * Choice 2 response: No? You must delight in spoiling my mood... Well, if you refuse to go, there's little I can do... Please tell me if you change your mind.

Blue Lions route
(Dimitri and Dedue see Byleth leaving the monastery)
 * Dimitri: It is most unlike our professor to go wandering alone like that...
 * Dedue: Curious, Your Highness?
 * Dimitri: Yes. I have an uneasy feeling about this. Let's gather the others and find out what is going on.

At Zanado

 * Sothis: Yes... It is all coming back to me. This structure... Oh, but it's as though my memories are clouded. The most important pieces are obscured. But I once called this home. I have no doubt. I seem to recall something...on the other side of that wall. I cannot see it, but I can still feel it... It is not my imagination. I know this to be true. We are already deep within this valley...
 * ???: Grrrraargh!
 * Sothis: Oh! What was that awful sound?!
 * Byleth:
 * Choice 1: You heard something?
 * Choice 2: It was a terrible scream.
 * Sothis:
 * Choice 1 response: This is not time to joke around! Do not pretend you didn't hear!
 * Choice 2 response:
 * Sothis: Look! There! At the entrance of the valley...a giant shadow!