On the idea of Theseus's Ship: in the end, it's still his, isn't it?
It was known as Theseus's, and it will continue to be known as Theseus's.
Even after he has returned to the ground which grew the wood of the hammer used to nail the ship's frame,
Even after generations of new wood have rotted and the sails are rags clinging to threads,
Even after millennia,
Charlotte Fuchs, 16 years old, Ignihyde student, she's the daughter of Carl Fuchs, a former scientist in S.T.Y.X., her, her brother, Bertram (Bert for short), and her father, have the capability to control their overblots and use it whenever they want
They've been doing this for a long time and experiment on themselves, giving their research to S.T.Y.X. whenever they managed to find something new about their overblot or to update about their condition while in their overblot
Lotta mostly contributes her research into her blotting since she's the one who easily gets into her overblot and Bert and Carl supervise her behavior