Oh you thought coming back as a girl with a color that I don't have WTD against was a good idea? Incorrect.
Here are the True Solo guidelines if you want to get into it
https://docs.google.com/document/d/1CgZpMeN_38eOCdmldCCD8fZyCkDAH6dkSNmiQfKM074/edit
BGM is the original Apex of the World because it's a god damn banger and the FEH version doesn't do it justice.