"I am known by many names; Mountain Slayer, Thunder Lion, The Chocolate Axe.

But you may call me... Agil"

Andrew Gilbert Mills (アンドリュー・ギルバート・ミルズ, Andoryū Girubāto Miruzu?), known as Agil (エギル, Egiru?) in Sword Art Online (SAO), ALfheim Online (ALO), and Project Alicization, is a supporting character in the Aincrad Arc and a reoccurring character throughout the Sword Art Online series. He was one of the 10,000 players who were trapped in «Sword Art Online» (SAO), where he was a veteran axe-wielder and a merchant who owned a shop in Algade, a city on the 50th Floor of «Aincrad». After returning to the real world in the aftermath of the Sword Art Online incident, Andrew began playing ALfheim Online (ALO) as a Gnome. In real life, Andrew manages the «Dicey Café» with the help of his wife.

Andrew is a massive and bulky African-American man with a brown goatee and brown eyes. He is bald and wears two silver earrings on his left ear in both Sword Art Online and the real world. At the beginning of the Sword Art Online official service, Agil wore a breastplate over a sleeveless shirt, light brown pants, and fur boots. By the end of the Sword Art Online Incident, he wore jungle green robes and gray armor while in combat. In the real world, Andrew wears a white shirt and a dark gray apron over pants of the same color. Kirigaya Kazuto also commented that he is as large in real life as he is in-game.

Agil is a friendly and very helpful person who is always looking out for others. He is also someone to rely on such as when he defended the beta testers against Kibaou, giving Kirito a place to stay, and helping players on lower floors. He also can be a leader on the battlefield and will help his comrades and friends no matter what the cost may be. Although he acted as if he only cared about the money, Kirito commented that Agil had spent all of his money helping mid-level players level up.

Although African-American by ethnicity, Andrew's parents took a liking to Japan. Andrew was born in Ueno, Tokyo, and he opened his coffee shop-bar in Okachimachi at the age of twenty-five. Among his customers was a woman named Trish, who was a foreigner, lived nearby and shared interests with Andrew, thus Andrew and Trish eventually got married. Afterwards, Andrew became trapped in SAO for two years and when he came back, he expected the shop to have closed long ago, but it was saved by his wife's efforts.

My version of Agil will be with his own backstory, however I can play regular Agil.

With Andrew married to Trish, he wouldn't dare cheat on her or so he thought. Trish ends up getting a new job at an office out of state, leaving him to tend to the café on his own. With Trish away in another state, it's obvious that Agil has needs that his wife is not able to satisfy. He tries hard to ignore it, and push it away even by hanging out with Kirito's friends, but eventually, his lust becomes too much for him. Even Asuna who's in a relationship/married to Kirito seems to be a target of his desires...