If...
- Kinzo is the father of Beatrice-2
- Beatrice-2 is Asumu
- The child of Kinzo+Asumu is the Other Battler
...then Meta-Beatrice can say that she opened the game-on-the-board to fight the Other Battler, who is both grandchild and child of Kinzo, stranger things have been proposed seriously before. Though it still leaves a few holes...
- How did the Other Battler end up given up for adoption? Kyrie would never do that to the child she necessarily thought was from Rudolf.
- If Kinzo found out and brought the child in as a servant/maid, why didn't he confront Rudolf about it?
- If Kinzo didn't find out and the child is brought in as a coincidence, why are there no musical numbers as befitting a vaudeville?
