Hidden Genesis is the eleventh story arc in the main canon of EGS. It opened on January 1st, 2007 and closed on April 16th, 2008, for a total of 83 comics. This arc centers on the effects of the events of Grace's Birthday party on the main cast as well as Ellen and Grace's first day at school. This arc also introduced the readers to Chaos and Raven as well as gave the back story to Magus.