Loving Voyage(Erwin x Levi)

Erwin Smith is the son of a wealthy businessman who gets a ticket on to the famous ship, the RMS Titan, where he meets Levi; a third-class man with a short stature and a filthy mouth who changes Erwin's life forever. -------- I'm shit with summaries but this is just a titanic AU. Levi is Jack and Erwin is Rose. Cover...