My little saint

Levi never said that he was a good man; he killed, he tortured and caused many people pain from his actions. He did it all without an ounce of guilt and never looked back. He's been emotionally dead since the day he's been recruited, or maybe he's been dead for a long while before that. He became used to the idea of never feeling anything ever again, until he meet a little angel with bright green eyes that brought a new light into his life.He swore he'll help Eren find his family, but why doesn't he want him to go away? Why does he want Eren to stay with him forever? He swears he'll protect Eren until the day he dies.Papa Levi and Son Eren!!