The Demon Lord Has Come

is volume 9 of the Beelzebub manga.

Contents

 * 071. Secret Weapon!?
 * 072. I Won't Let This End!!
 * 073. The Man Who Came to Destroy
 * 074. Out of Endurance?
 * 075. Back to Back
 * 076. The Demon King Has Come
 * 077. The New XX
 * 078. Saotome Zenjūrō
 * 079. I'm Not Your Enemy