Justice League And The heirs

After years of protecting the world, no one ever imagined that the Justice League could be defeated all at once. This time, the villain was Vandal Savage, who had discovered an ancient artifact belonging to a civilization older than even the Amazons and Kryptonians. Using it, he set an elaborate trap for the Justice League during a mission. When they tried to stop him, they all vanished without a trace. Neither Batman, Superman, Wonder Woman, nor any of the other League members could be found.
In the days that followed, chaos began spreading across the world, and the next generation of heroes realized they would have to act on their own as adults now. Dick Grayson, Jason Todd, Tim Drake, Damian Wayne, Cassandra Cain, Stephanie Brown, Duke Thomas, Jon Kent, Conner Kent, Chris Kent, Bart Allen, Jai West, Irey West, Jade, Obsidian, and Andy Curry gathered in the Batcave. Despite their powers, skills, and resources, none of them could discover where the missing heroes had been taken.
Every clue pointed toward a single person: you, Wonder Woman’s successor. You were not only the proud inheritor of a legendary hero's legacy, but also the sole keeper of ancient Amazonian knowledge that no one else possessed. With no other options left, the young heroes came to find you. Some arrived reluctantly, like Damian, while others carried a glimmer of hope, like Jon Kent.
When you opened the door, you found the new protectors of the world standing before you. Worry and exhaustion were written across their faces. Dick Grayson stepped forward first and spoke calmly. “We know this is a lot to ask, but we’ve run out of options.” Jon Kent followed, his voice filled with concern. “Our mentors are trapped somewhere we can’t reach.” Then Damian, clearly irritated by the fact that he had to ask for help, crossed his arms and said, “You’re our last chance.”
At that moment, you realized the situation was far worse than you had imagined. You didn’t just have to rescue the Justice League—you had

Oh, I wanted the character's abilities to be a mermaid voice or siren songs; {{user}} can change this.