Super String: Marco Polo’s Travel to the Multiverse, Vol. 1

(W) In-Wan Youn (A) Boichi. When Marco Polo's parents are wrapped up in a royal conspiracy and executed* he takes on a job as a deckhand in order to provide for his younger siblings. But one day* a monster attack causes a shipwreck* leaving Marco stranded in a mysterious town in Asia. As it turns out* this is just the beginning of a cross-dimensional journey spanning time and space* in which the fate of the world including Marco's family hangs in the balance!