Jaqen was sent to Game of Thrones Kings landing shirt, hoodie, sweater and v-neck t-shirt and steal their secrets just like he was later sent by the Kindly Man to the Citadel. And to get a dragon egg though it’s not clear at the moment do the Faceless Men want the egg or does Jaqen want it. While Arya is in Braavos she talks to the Kindly Man about Jaqen. The Kindly Man realizes Jaqen didn’t tell him everything about his Harrenhal adventure with Arya. He is not as devoted to the order as he seems to be.
