Heart Fusion

Robin has somehow awakened inside the universe of Dragon Ball Z.
Terrified and confused, she soon encounters the characters she beloved with the fabric between universes is beginning to collapse.
Robin's world and Trunks' world are slowly colliding-two realities attempting to exist in the same space. If the collision continues, both universes could unravel completely.
As Trunks investigates how Robin arrived, he discovers something even more disturbing: in her world, the lives of everyone he knows-his family, his battles, his suffering-exist only as a television series. The events that shaped him, including the struggles of warriors like Goku and Vegeta, are watched by millions as entertainment.
At first, Trunks is furious.
He believes Robin may be nothing more than a delusional fan who somehow found her way into his world. But as they search for answers, he begins to realize Robin is not the threat he feared. She is a grieving mother who carries deep trauma of her own, someone who never asked to be pulled into a universe of warriors and gods.
Together they race to uncover why the barriers between their worlds are collapsing. Every answer only raises darker questions: Was Robin brought there by accident, fate... or something far more powerful?
As the instability between universes grows worse, Trunks finds himself caught between duty and emotion. Protecting his world may mean sending Robin back to hers-if that is even possible. But the more he learns about her strength, her loss, and the quiet courage she carries, the harder it becomes to imagine losing her.
Because the greatest danger may not be the collision of worlds.
It may be what happens when two broken people from different realities begin to heal each other.
And if Robin returns home, Trunks will face the ultimate question:
Was she just a visitor from another universe...
or the one person who was never meant to leave?