( He doesn't answer right away, and Ratio can see that it isn't because Aventurine is avoiding the question, but rather giving it a heavy amount of thought. Kakavasha only exists in his memory, a child who -- while willing to do whatever he could to make his and his sister's life more comfortable, was still full of naivety. The name is as empty as Aventurine feels -- a shell, absent of a soul, a person. But Ratio is offering a chance to fill it with the memories of them, together. To give it some life once more, if Aventurine wants it. He chews on his bottom lip before nodding. )

I'd like that. ( To make it have meaning again, to give it weight. ) You don't have to use it all the time, I'm still Aventurine. ( He's risked so much, made so many gambles to get to where he is, with that title. With that power. It is a part of him, the shell that holds the nothingness together. And until he can start to fill that emptiness up again with something, it's still him. Will still be him after. ) But if you wanted to, there's no one else I'd trust to use it.