Breasts

It was like all of their attacks would end up in vain. It was already half an hour into their battle, yet the Azure King could still regenerate.

"What is happening?" Elliot asked in disbelief. "How come it's this powerful. We already exhausted a lot of our mana and skills, but they are all in vain."

"Perhaps because of its core," Mammon sighed. "We couldn't find it earlier when we went inside."

"The core, right," Elliot nodded. "Where can we find it?"

"It's not in the chamber," Leviathan said. "We tried to look for it earlier, but the place it was supposed to be at was empty."

"The Azure King is not like the rest of the Kings," Elliot said. "When the accident that happened here two decades ago, everyone expected for it to be in its chambers, that's why they locked Pentos inside. But the Azure King wasn't. It was in the hallway and it massacred everyone."