Knights hold lances and thrust at each other with them. It's jousting. Mizuno Takahiro goes to Winford Academy and wanted to be a knight, but he got hurt, and stopped working towards that dream. Now he's a begleiter. He doesn't have a partner yet. Lots of women abound. There's a lot going on.
If you're my begleiter 
in the tournament,
Wenn du mein Begleiter bei dem Turnier wirst,
Si eres mi begleiter en el torneo,
Si eres mi begleiter en el torneo,
Si tu deviens mon écuyer,
je serai invincible.
Se você for meu acompanhante no torneio,