Albert Ende hails from the Northern Continent of Ente Isla, where he was part of a renowned martial group prior to its dissolution amid the region's collapse. He subsequently lived in seclusion as a forest lumberjack, distanced from settlements. Later, he emerged as one of the four heroes opposing the Demon King Satan's conquest of Ente Isla, fighting alongside Emilia Justina and Emerada Etuva. Following Emilia's disappearance through a dimensional gate to Earth, Albert collaborated with Emerada, traveling across Ente Isla to conduct research aimed at locating her.

He possesses enhanced physical capabilities, including significant strength and speed. This strength enabled him to overpower the demon general Alciel with a single punch, while his agility allowed rapid rooftop movement during combat. Despite this prowess, he experiences severe motion sickness when traversing dimensional gates.

Albert does not harbor inherent prejudice against demons, a perspective existing before the series' events and influenced by his respect for the honorable demon general Adramelech. Upon reuniting with Emilia later, he readily cooperated with former adversaries like Maou (Satan), reflecting his pragmatic and open-minded approach.

Albert shares a close dynamic with Emerada Etuva, often acting as her protective counterpart due to their contrasting physiques. They share traits like being prodigious eaters, consuming dozens of sushi plates during their first visit to Japan. Albert typically presents a stern demeanor but displays a friendly and occasionally humorous side, shifting to intense focus during serious situations.

His full name includes the abandoned surname "Lanca," though Emilia commonly refers to him by the nickname "Al."