What sequence does Edward become an assassin?

Edward Kenway becomes an assassin in "Assassin's Creed IV: Black Flag." Initially a privateer and pirate, he encounters the Assassins and learns about their philosophy and objectives while pursuing wealth and freedom. After a series of events that lead him to confront the Templars and their influence, he ultimately joins the Assassin Brotherhood, embracing their cause and ideals. This transformation highlights his journey from self-serving pirate to a champion of liberty against oppressive forces.