Constantinople, 1401. The emperor of Byzantium asks the famous knight Tirant lo Blanc to free the city from the siege of the Turks. After his victory, Tirant will have to face a more difficult task: to overcome the natural opposition of Carmesina, heiress to the Ottoman Empire, to surrender her most precious treasure.
Students of the university of Salamanca are brutally murdered by a black masked minstrel. Alex, an architecture student who has recently moved to Salamanca discovers a pattern behind the killings; it seems as if the killer strikes regularly after the exams to free the campus from lousy students.
Beldar and Sonja, a pair of thieves, steal a precious gem from the crypt of the Order of the Thousand Eyes, a daring act that will lead to unforeseen consequences.