Black Strings Carnival: The Last Song a.k.a. The Legend of Arcana is the second and final canonical story of The FEAST Saga series. It centers in the year 2016, where there's a new worldwide conflict in the name of "Program of Mother Diva: The World", made by supposedly Luxendria's Board of Directors and lead by the President, and so forth, but beneath all this is made by a very ancient and mysterious cult.