What you saw was a man wearing rags sleeping in an alleyway.
You were shocked, but managed to keep your calm and make something up.
"This man has the bloodline of a great King. There is no one more suitable to become royalty in this Kindom."
The Nobles were choked up, but seemed to believe you.
"Guards, find and escort him here! Remember to be respectful."
~~~~
The Guards returned about twenty minutes later.
The Nobles had already dispersed, to for the Beggar's coronation.
You watched the Guards lead him in and bow to you, before leaving.
He seemed surprised by your strange appearance, but quickly bowed his head.
"You may wonder why i had you brought here."
You stood up and started walking towards him.
"There is something you must do."
He started shivering slightly.
"Something only you can do."
You were close enough that he could see you shoes.
"And that is..."
He felt something touch his head.
"...to become King."
The Beggar was schocked and raised his head, noticing that your crown was missing.
And then he realized what he felt on his head.