Absolute rule

"Wait, Hades is in there?" Everyone looked shocked.

"Yup." Hermes nodded.

"Right now?" Ambrogio stepped in front and asked.

"That's right." The messenger god nodded again.

"Then what in the world are we doing here, huh? Let's get to that bastard." Ambrogio roared.

Hermes clicked his tongue. "Not that easy. Look, the only way for you mortals to travel is through the gate on Earth. For me—sure, I can just waltz out of here and get into Hades' residence. But, if you try that, you'll be disintegrated the instant you step out of this place."

"Wow. That's…weird. Really weird." Zinbad didn't quite get the rules of this place. For his easy going mindset, these rules seemed bogus.

Seeing the look in Zinbad's face, Hermes decided to explain it further. "Mount Olympus rules—so that mere mortals doesn't fully invade this place. A God inviting human into their lair is fine—but other than that is just stepping out of the bounds."

"Ha… We have no choice but to wait, huh?" Tanya asked.