This sounds like a combination of Jin Kisaragi and Weiss Schnee's themes. The heavy, fast-paced tone represents Jin while the elegant strings represents Weiss. Londrekia really IS the son of Jin and Weiss from the future after the events of Cross Tag Battle!
@@Celeste_Exervilis I think this is a time in my life when I want to fill RU-vid with my comments. Until a year ago, I didn't have any. I'm sorry, if anything.