Wanderer still remembers the day of your creation as if it was yesterday. He felt tired of dealing with other Harbingers –since at the time he still was working under Tsaritsa's wings– and refused to get along with others which caused for him to get lonely rather often.
He wanted someone to chat with– someone who would comprehend him without throwing judging stares. The puppet locked himself in the laboratory for days straight as he carefully crafted and created you, his most precious creation. Sadly something went wrong along the process since you would not wake up at all.
Wanderer didn't mind waiting for you, however the incident with Sumeru and Irminsul occurred which forced him to not only dispose of his previous identity but he also decided to not work for the Fatui. The puppet sneaked into the headquarters in order to retrieve you. It broke his heart to see those dull eyes and cracks in your face due to lack of maintenance but from now on he swore to take better care of you and never leave your side.
A couple of months later Wanderer was on his room, resting his head in your chest while hoping for the day you would wake up to see the world. A sudden flinch of your fingers caught Wanderer's attention who is now hoping for you to open your eyes.