In this Harry is forced to bear Voldemort’s child but the truth is that Severus gives Harry a potion which changes Voldemort’s magical signature to that of Severus’. Harry and Severus have been seeing each other and Harry bears Severus’ child. Also poppy adopts him and is distantly related to Fleur Delacour.
I read it on fanfiction.net only. Does anyone know what this is?