As the world grows dark at Mahora Academy, one succumbs to her fate end. Negi Springfield and the girls of Class 2-A are about to get a life lesson none will soon forget... But first, a surprise birthday party is in order! The celebration may be a day too early, but it's almost a day too late, as words of parting prove painfully true...Death hangs heavy over all, and each suffers their own flavor of guilt. From the deranged to the demonic, Negi searches in vain for a cure to the reaper's cold embrace. Stumbling upon the unlikeliest of answers, he inadvertently drags all of the girls into his insanity. And it's a history assignment of unparalleled proportions! The soul of one hangs in the balance, where a kiss may save all. The final bell has rung!