Apart from the squad of Anomaly Extermination Bureau members he led, Niu Yu had a large force of Demon Clan soldiers trailing right behind him—evidently, this fellow had brought in the Demon Clan troops originally stationed outside the cave.
The moment reinforcements arrived, the immense pressure bearing down on Yan Ao and his companions instantly eased.
"Lord Demon King, this subordinate is late to save you," Niu Yu said, walking up to Manyue and cupping his fists in a salute.
Chapter 336