rebirth in magnolia: the hidden origins and the empty throne

After Ulquiorra is disgracedly defeated by Ichigo on the roof of Las Noches, Ulquiorra finds himself before the King of Spirits, where the latter proposes to him a new opportunity for life, but in a new world. Where Ulquiorra will finally find the opportunity to understand the heart. Will Ulquiorra succeed in understanding the heart? What are the real reasons for making the King of Spirits revive him? A/N: bleach crossover fairy tail