One human child possessed an incredible amount of determination in order to RESET and maintain multiple timelines. However, six other children possess each of their own traits that make survival in the Underground essential, especially when the only way to reach an ending is to reach an agreement. *Grouptale AU.*

Six months after Cuba, Charles Xavier is building his school for "gifted" youngsters. But Magneto and his Brotherhood have plans of their own—to build an unstoppable mutant army. And soon, the mutants' destinies will clash together as the Brotherhood realizes only one person can create such an army for their needs…Charles. XM:FC AU sequel.