Estelle's trip was going well. Thanks to her constant maintenance of the ship, she had a safe ride across the skies. Because she passed through the lands, she would be able to create a space rift in future events.
Perhaps it was because Estelle still treated the monsters well even after locking them up, but they started opening up to her and wasn't as hostile as before.
For instance, they used to refuse any approach from Estelle, but now, they began to seek interactions with her. In addition to menial needs like asking for food and water, they also began to show humane actions like making funny faces to each other and having intonations in their speech, as if they were communicating with each other.
She could even open the cage and they wouldn't riot.
The risks she took had the potential to be fatal, since they were flying through the sky. Thankfully, all went according to her predictions.
