FateDevilAce
I was surprised how well this fanfic flowed, the complicated things were left to be explained later and it didn't hinder the progress of the plot, but some questions still remain. How did Nico Robin change his Devil Fruit? He stopped her heart and after she 'died' he resurrected her? I always had this doubt, does the resurrected person maintain the Devil Fruit ability? I think so, when Enel 'died' in the Sky Islands arc, he made thunder resurrect him, and that didn't take away his powers.