Summit War Erupts!

Impel Down, the largest, most secure, and most inescapable prison in the entire One Piece World.

Under normal circumstances, it was guarded by the Poison-Poison Fruit User Magellan, aided by experts like Domino and Shiryu. In theory, no one could escape from within.

Especially after Golden Lion Shiki became the only person to successfully break out more than twenty years ago, the prison itself had added quite a few security measures.

What was more, with Magellan's terrifying ability, in a cramped place like a prison, most people would likely be poisoned to death before they could even escape.

But as the saying went, the more something insisted it was impossible, the more likely it was to go wrong.

For example, the Titanic, which was said to be unsinkable, or an unbreakable alliance...

With Empress Boa Hancock's assistance, Dragon, leader of the Revolutionary Army, effortlessly bypassed layer upon layer of security and entered the depths of the prison.

"Interesting! So this is Impel Down, where the most vicious criminals are imprisoned? It truly lives up to its reputation."

Ignoring the surrounding prisoners, Dragon continued forward on his own, with no intention of stopping.

If he had not been standing in Level 5, the Freezing Hell, at that moment, he would not have believed that Allen had truly fulfilled every promise made when they formed their alliance over half a year ago.

As for Boa Hancock, after completing her task, she returned to headquarters alongside the Marine Vice Admiral, preparing to face the approaching Whitebeard Pirates.

Although Sengoku had never understood why Allen had kindly let the World's Most Beautiful Woman return, believing that one more fighting force was better than one less, he still granted the Empress the rights and respect due to one of the Seven Warlords.

Just as