Newt's brother, Theseus, finally gets a chance to visit his younger brother in his flat after being so worked up at the Ministry. He also gets a chance to meet Newt's wonderful creatures. One thing led to another and somehow the Nifflers got loose, again, and spilled an unfinished potion on both of them. Resulting in weird results... Set in the time of Fantastic Beasts & Just before Grindelwald All characters belong to JK Rowling Just the story is mine.