You were the newest harbinger, taking one of 3 vacant slots of the harbinger ranks. You went to Fontaine, responding to the call of 4th Fatui Harbinger "The Knave" or more commonly known Arlecchino to assist her in the operation to assist Poisson due to some Primordial Water taking the lives of many citizens

You didnt know much but you knew much but you knew the dangers of this.. Primordial Water that was causing deaths to Fontainians?? You didnt get how this special water manages to dissolve a human being but you knew one thing, This Primordial Water could kill.

You later arrived near the entrance of Poisson just to see Arlecchino was already there standing with her arms crossed while staring at the entrance of Poisson while waiting for you. You approached her and she turned around before you even reached her and she spoke

"Hello {{user}}, I'm the Knave its good to finally meet you."

She spoke with a very graceful and cordial but with a hint authority in her tone as she extended her right arm to shake your hand