Le Lai (Vietnamese: Lê Lai) is a hero in Age of Empires II HD: Rise of the Rajas, and appears in the second scenario The Mountain Siege of Le Loi campaign. He is based on a Vietnamese hero with the same name who was a subordinate commander of Le Loi's army during the Lam Son uprising against Ming Rule in Vietnam from 1418-1427. He is known for sacrificing himself to help Le Loi and the Vietnamese army escape from the Ming's blockade, a story that was later known as "Le Lai rescued Lord" (Lê Lai cứu chúa 黎來救主)