But during the events of the Penacony Trailblaze Missions, it was revealed that Sunday was part of a plot within the Family to resurrect Ena the fallen Aeon of Order to usurp the authority of Xipe in ...

Of course, we can't forget about Sunday and Fugue (aka 5-star Tingyun ... a new Trailblaze Continuance Mission that sees the Astral Express Crew return to Penacony, a new Simulated Universe game mode, ...