Once a lush land with Many prosperous inhabitants, the planet of ar Ciel is now shrouded by deadly clouds, called the Sea of Death. after technology and pride got the best of the human race, the humans are left to live in three artificial Towers among the species they created to convert songs into energy. In the Third Tower, known as Sol Cluster, this species, the Reyvateils, controls the population from the upper part of the Tower, called Clustania. It is here that the end of the human race threatens to begin. With lofty thoughts of "Purified" human slaves and genocidal campaigns, called Cleansing, the Reyvateils wish to establish a new society.
In ar tonelico Qoga: Knell of ar Ciel, the final installment of the ar tonelico series, join aoto, Saki, and Finnel as you endeavor to stop the Reyvateils of Clustania from enslaving and destroying the human race. use your Song Magic to enhance your stats and cast special spells in the new action-oriented battle system that plays just like an action game. Go deeper into the legend with dynamic storytelling that immerses you in the torment and upheaval of ar Ciel. With Many different endings and Multiple story paths, every decision you Make counts and can drastically alter the outcome of the game. Do you have what it takes to save the human race and put an end to Man's Most dangerous creation?