I don't need power (child x crossover) (coming soon)

Y/n l/n and poka L/n we're both of abused by power hungry parents that only care about themselves One day Y/n snap when they try to kill poka they both ran away and they were all gone from the face of earth they came back to union academy for Y/n to be a hero and for poka to be his partner but suddenly a portal from a other dimension takes them to a world where female have's power