Not long after Superwoman arrived, Owl had already crossed over with his bomb.
In his plan, Superwoman was just there to draw attention.
All he had to do was find a place to quietly detonate the Quantum Essence Bomb, and he could bring disaster upon the entire Earth.
In reality, disasters that could affect humanity's fate were no more than inconsequential natural changes to the planet.
Destroying a planet was no easy feat.
That was why technology had advanced toward planet-destroying weapons.
The Bifrost in Asgard, for example, was actually a planet-destroying weapon.
And then there were things like the two-dimensional foil used by advanced civilizations.
Even more terrifying.
In reality, destroying Earth with a Quantum Essence Bomb required many conditions to be met.
Owl had calculated them precisely.
If he detonated it inside a gigantic active volcano, the Quantum Essence Bomb could destroy Earth.
So Owl flew straight to Yellowstone Park in the Invisible Jet, carrying the bomb.
Most of Yellowstone Park lay in Wyoming, with parts extending into Montana and Idaho.
Then he flew the Invisible Jet straight to the Rocky Mountains.
Yellowstone Volcano was one of the world's largest volcanic craters. It was a supervolcano, and the largest active supervolcano in the world today.
Its most recent major eruption had been about 640,000 years ago.
To prevent the active volcano from erupting, the United States Geological Survey, the University of Utah, and Yellowstone National Park had jointly established the Yellowstone Volcano Observatory.
Scientists there closely monitored the volcano every year.
So this wasn't just a tourist destination. Many areas were off-limits.
Owl knew that, of course, so he did nothing when he arrived.
Instead, he patiently waited until nightfall to make his move.
Like Batman, he was at home in the dark.
Otherwise, he wouldn't have worn