Alchemist Isaac: The Key of Emancipation! It has been completed! HiiragiKagami: Wow! Alchemist Isaac: Ah, I couldn't have done it without you. I'll give you the Alchemist Isaac: key now so you can free the captain's spirit from the box. NakanoAzusa: Do you know where the box is? Alchemist Isaac: I... no. I do not. But I'd wager on the cabin! Also, it's not Alchemist Isaac: guaranteed that the key will actually... well, work. But I Alchemist Isaac: have confidence that you'll be able to open the box!
Reminder Dialog
Alchemist Isaac: What kind of treasure is inside the box? Hopefully Alchemist Isaac: it'll be of big help to you!