Five years ago, Hermione Granger thought her marriage to Draco Malfoy would last. That is until she gave birth to a son named, Scorpius, and everything between her and Draco changed. Disappointed, Hermione divorces Draco and she, along with her son, leaves Malfoy for good. Few years later, Draco receives a pamphlet from the Ministry where it says that former Death Eaters have escaped Azkaban and are out to kill every single witch and wizard that defeated and betrayed Lord Voldemort. Realizing that his former wife's and son's lives are at risk, Draco is determined to search the entire London just to save them from the attack.