why was marco a spy for kublai
View full size image. Marco Polo was one of the first and most famous Europeans to travel to Asia during the Middle Ages. He traveled farther than any of his predecessors during his 24-year journey along the Silk Road, reaching China and Mongolia, where he became a confidant of Kublai Khan.The story of his journey is told in Il Milione (The Million), commonly called The Travels of Marco Polo..inally, the Polos reached Beijing and met Kublai Khan at the summer palace, Xanadu, a glorious marble and gold structure that enchanted young Marco. The Khan happily received the Polos. He invited them to stay and for Niccolo and Maffeo to become part of his court.