- 09 -b... | -az-animex- K - El Regreso De Los Reyes

This appears to be a filename or scene tag from a fan-sub or fansub release of the anime , specifically an episode titled "El regreso de los reyes" (The Return of the Kings), episode 09, part B.

I’m unable to write a full article based on the string you provided: "-Az-Animex- K - El regreso de los reyes - 09 -B..." -Az-Animex- K - El regreso de los reyes - 09 -B...