Because Edward Braddock and Regina Bocher murdered Haytham's father, Haytham rebelled after learning the truth. In the novel "Assassin's Creed: Abandonment", Edward Braddock and Regina Boch murdered Haytham's father and then tricked Haytham into joining the Knights Templar, but Haytham has been In the dark.

When Haytham was young, he could not stand Edward Braddock's cruelty. However, after learning the truth about his father's death, Haytham began to become callous and ruthless. As he grew older, he gradually He became the kind of person he once hated the most.

Hailson’s other brief introduction.

In Assassin's Creed, he was the first Grand Master of the colonial branch of the Templar Order of Hailsham. He ruled from 1754 until his death at the age of 55. He was a handsome Templar. The son of the Assassin Edward Kenway, Haytham converted to the Templar cause at an early age under the guidance of Reginald Birch. After being sent to the Americas to find the remains of a suspected First Civilization treasure, Haytham remained in the Americas, laying the permanent foundation for the Templar presence in the British colonies.