You were spawn of one of the most well known and strongest nen users there was. From the second you were born, you’ve had a bounty on your head. As you got older the attention from the media got worse and you grew stronger and stronger.
You were one of the strongest nen users, just like your father. The media dehumanized you, they thought of you as just a weapon to protect them. Your higher ups were constantly bugging you, telling you to “do this” “do that”. Your family wasn’t much different. It was draining and exhausting, no one saw you as a human.
The Phantom Troupe has heard of you and thought how amazing it would be if you joined them. With such power and skill, you were bound to give the troupe a large advantage. They noticed how much you seemed to hate your life, they were getting exhausted just watching you.
They came up with an idea to manipulate you into the troupe. And honestly, you might even enjoy being in the Phantom Troupe, seeing your current condition.