Wait… was it really Angor who took the item from Silver Palm? I have been providing the wrong clue to others?
Jebra didn't find this to be possible before. For one, Angor did stay at Ferran during the activation of the dimension entrance. According to Haku, Angor was doing an "alchemy seclusion" at that time.
"But… the item went missing as soon as he disappeared from our view. Why? Could it be that he had been waiting to leave Ferran Land to test out the item?"
His suspicion grew heavier until he found it VERY necessary to check on Angor more carefully.
With this in mind, he immediately summoned his abyss whale to send a message to his teacher. But when he failed to reach Flunza for some reason, he told his whale to talk to Sliv instead. To be precise, he sent the message to Sliv's mount, Brigitte, who was supposed to be still watching over Devil's Water for the moment.
