Chapter 17: The Battles Begin.
Jessie stood on top of a building in Gotham City, laughing as she watched the Heartless cause chaos.
"Ah, I love the smell of evil in the morning. Smells like...victory!" she said before she saw groups of Heartless suddenly start disappearing.
"So, they did make it." Jessie said as she watched the Incredibles, along with Ash and Friends, approach.
Once they made it to the roof, Evelyn said, "It's all over, Jessie! Give up!"
"Give up? I've only just begun!" Jessie said before she summoned Meowth, who created energy blades in his hands and threw them at the heroes, who moved out of the way.
"Always gotta do this the difficult way." Violet said before she shot a force field blast at Jessie, knocking her back a bit. Jessie then shot energy blasts at the heroes, which Pikachu dissipated with Thunderbolt.
Meanwhile, James was watching the Heartless rush throughout Metroville.
"You don't have to do this." Superman said as the Justice League landed.
"When it comes to ruling the world, yes, I do." James said before he rushed at them with his sword raised. Everyone moved out of the way as he slashed at them with the sword before Superman shot his eye lasers at him, only for James to use the sword to block them before he was attacked by Martian Manhunter. He just narrowly missed hitting him.
At the same time, the Dark Inferno stood out in a barren wasteland, awaiting anyone who dared to challenge it.
"Hey!" shouted Chiroptera as they spotted it. The Dark Inferno looked and was baffled.
"They sent you little worms to fight me?! Ridiculous!" it said before Tommy rushed at it, and without warning, slashed it in the side with the Keyblade.
"That Keyblade! I remember it all too well. But, why would it choose a child like you?" the Dark Inferno said, clutching its side.
"It sensed my responsibility, and this time, this weapon will finish you!" Tommy said before he said, "Thunder!"
A bolt of lightning shot from the skies and was blocked by the Dark Inferno's swords.
"A good start, but you need more than that to stop me!" The Dark Inferno said before it rushed at the Junior League.