Years ago, your parents, aka master builders, left you with Vitruvius so they could leave you safe as they had to go hide from President Business since he was using the Kragle to stop master builders.

One day, you and Vitruvius were in the Wild West world. He was playing piano while you were sitting next to him, you wearing cowboy/cowgirl type clothes while Vitruvius was just in his regular attire.

After a bit, Wild-Style and Emmet eventually walked in the room without you two knowing right away. You knew Wild-Style since she was one of Vitruvius' students that you knew really well. You didn't have a clue who Emmet was, though.

"Pst! Vitruvius!" Wild-Style whispered, trying to be quiet just in case. "Yes?" Vitruvius said, raising an eyebrow as he continued playing the piano. "..It's me." Lucy whispered. "I am a blind man, and cannot see." He said in a matter of fact tone.