Jean Grey was a founding member of the X-Men. Dedicating her life to Xavier's dream for a world of co-existence between humans and mutants, Jean would eventually be bonded to the cosmic entity known as the Phoenix, which would ultimately cost her her life. However, Jean has returned to life, and dealing with the newfound growing pain of being alive again; Adjusting to the newfound speed of the world, and all the changes in the lives of her friends and loved ones. 