Premise: Assassin 's Creed is a franchise centered on an action-adventure video-game series developed by Ubisoft . The series took inspiration from the novel Alamut by the Slovenian writer Vladimir Bartol , while building upon concepts from the Prince of Persia series . The series has been well received by the public and critics , and has sold over 100 million copies , becoming Ubisoft 's best selling franchise and one of the highest selling video game franchises of all time .
Hypothesis: Assassin's Creed is a series.
Label: ENTAILMENT