The doll. (A TMNT fanfic)

Have you ever found something? Not something small, I mean, that Gave off a whole other vibe? A mystical vibe? A strange feeling?

Well, that's the exact Feeling Donatello got when he found a strange doll. He had a sort of urge to take the doll home, despite not having a clue of its Origen.

He kept it in his lab, sat on his desk. It did nothing else. That was until..The genius felt something next to him at all times..something watching him. He had a confusion connection to the doll. And got awfully violent if somebody even tried to take it away..

His brothers began getting worried..
And began to investigate..

!warning!:
~Violence
~blood
~Strong detail of injuries.