Before he lost his sight. Before he pledged his service to Kublai Khan. Hundred Eyes saw what made him into the deadly assassin who trains Marco Polo.Before he lost his sight. Before he pledged his service to Kublai Khan. Hundred Eyes saw what made him into the deadly assassin who trains Marco Polo.Before he lost his sight. Before he pledged his service to Kublai Khan. Hundred Eyes saw what made him into the deadly assassin who trains Marco Polo.