Jean Grey begins to develop incredible powers that corrupt and turn her into a Dark Phoenix, causing the X-Men to have to decide if her life is worth more than all of humanity.
Dr. Louis Creed and his wife, Rachel, relocate from Boston to rural Maine with their two young children. The couple soon discover a mysterious burial ground hidden deep in the woods near their new home.
Atti, a smart and quick-witted Roman teenager, manages to upset Emperor Nero with one of his schemes. For punishment, Atti is sent to work in a cold and wet Britain where he also meets the Celts.