Super String: Marco - A Cross-Dimensional Adventure Begins

In the world of Super String: Marco, Marco Polo finds himself in a perilous situation when his parents are executed due to their involvement in a royal conspiracy. Struggling to survive, Marco takes a job as a deckhand. However, his life takes an unexpected turn when a mysterious beastly girl bestows upon him strange powers, addressing him as 'Master'. This marks the start of an extraordinary cross-dimensional journey filled with adventure and intrigue.