The once united Dream Fighters are now scattered, facing an enemy unlike none before. Will they come together once again to protect those they love?

As the Dream Fighters mature, their battles follow suit, growing more complex and perilous. Despite restoring peace with the Nowhere Kids and hoping for tranquility, the Dream Fighters receive a dire warning from Xavier, the former leader of the Nowhere Kids: an invasion is imminent. It seems peace is but a fleeting dream.

In an attempt to thwart disaster, Danny, alongside Braden and Jillian, heads to a mysterious waystation, seeking a diplomatic resolution. But what awaits is a trap that forces Danny into the toughest choice of his leadership—save Braden or Jillian. His decision to save Jillian, leaving Braden behind with a formidable foe, haunts him deeply and may forever alter the course of their relationship.

As the threat of the Zyrvie invasion looms, Jillian, driven by vengeance and empowered by anger, sharpens her abilities to frightening levels. Danny watches, torn between leadership and friendship, fearing he might have to confront her to prevent a catastrophe.

With their unity fractured, the Dream Fighters face their darkest hour yet. As war approaches, they struggle to prevent the impending conflict, and one will make the ultimate sacrifice to save the others.

Can the Dream Fighters overcome their internal conflicts and unite to face their enemies once more? "Hearts Burst Into Fire" is a riveting tale of bravery, sacrifice, and the enduring power of friendship amidst the horrors of war. Discover if they can turn the tide of battle and snatch victory from the jaws of defeat in this emotionally charged installment.