Billy Alfred

""Devoid of light, forced to bear the weight of negating... forced to fight. Why must we concern ourselves with the lives of the incompetent masses? Their lives should be sacrificed as well. And that's just what we plan to do. Otherwise it would be rather... unfair. Don't you agree?""

Billy Alfred (ビリー) is the leader of Under and former member no. 3 of the Round Table. He is a Negator with the alias Unfair.

Appearance
In his first appearance, Billy looks like an older man with a patchy beard, slicked hair, wearing sunglasses and a hitman-like attire. When he is revealed to be a traitor, Billy started letting his hair down, and no longer wears sunglasses.

Personality
Billy is shown as a cool and carefree person that seems to not mind being in danger or even realizing he was in the first place. He's shown to be knowledgeable of guns and is a self-admitted sweets lover.

Under his guise as Under's Leader, he acts cold and calculating. However, he only does this in order to keep his friends in Union from suffering anymore, and slay god by himself by using their abilities.

Plot
He lost his wife and daughter in an accident, and struggled to "atone" by forming the mercenary group Horizon Balance, fighting wars to help the world. Eventually, his group is hired to steal a superweapon known as Disc, but Billy plotted to steal it from his sponsors and use it to become the sole enemy of the world, in the hopes of creating a "fair world". However, his injured are killed when Tella's Untell manifests just before the radioman can alert anyone of incoming enemies, and Creed's own men are abandoned and killed when his superiors use his manifesting of Undecrease and the theft of Disc to start bombing everything, leaving the three for dead. As a bitter Creed fires on Billy and Tella, his Unfair manifests and copies Undecrease before eventually fighting the abandoned solider to a standstill and convincing him to join him and Tella.

Later, at his wife and child's grave, he is approached by Juiz, who wants him to join her Union. While he agrees, he lies about his Negator ability to help achieve his goals of a better world. However, he doubts the members of the Union, some of them being kids, in defeating God, and ultimately forms Under with help from Tella and Creed so the burden of slaying God falls on them.

Unchange Arc
He is introduced as sitting in seat number 3 and defending himself against Andy's Finger Bullets by using Tatiana's suit as a deflection while firing his gun.

Spoil Arc
Tatiana attacks Andy for killing Gina, but Juiz makes them stop by forcing Andy to point his sword at Fuuko, while Tatiana to point her guns at Billy. Tatiana agrees to stop as she didn't want to kill Billy, who is feeling hot from her weapons and realizes he was about to die.

As Apocalypse gave them their new quests, he along with other members took on UMA Burn and Eat quests.

Later when Spoil is captured, Shen calls The Union for help and Billy and the rest come. Using the shield created by Tatiana, Billy made his bullets ricochet and hit Victor from multiple angles. He and the other members continue fighting him while protecting Fuuko, until she manages to activate her ability and defeat him.

Negator War Arc
He is mentioned a few times as one of the Negators Fuuko wants to save in order to build the ultimate Union, with it eventually being revealed that he is currently fighting in a war where the artifact Remember is located. According to Fuuko, his powers manifest along with Tella and Creed, acting as a "domino effect". Saving all three in order to recruit them is vital in Fuuko's attempts to build the Union, necessitating the Union recruiting Yusai, Isshin the 12th, and Sean to enter the war. As the Union's interface drastically changes the outcome of the war, even getting Creed on their side, Billy, after helping a now-mute Tella calm down and learning what happened, decides to sneak aboard Disc to uncover the Union's intentions. Approaching Fuuko, he is immediately forced into a fight to prove their worthiness to fight side-by-side and not betray them later, but after seeing Tella's usage of Untell, he opts to join them if she can beat him in a quick draw match. He loses when Disc starts to fall, and seeing her allies' trust in her causes him to manifest Unfair under new conditions. After losing, he helps Fuuko protect Nico from the now falling Disc due to a stroke of Unluck, but is forced to flee when Ichico uses Unsleep to separate Nico's soul from his body, allowing it to take the blow. Afterwards, he, Tella, and Creed laugh at both the super weapon and island's destruction, and officially join the Union.

Abilities
Unfair: Billy's true Negator ability. He has the ability to copy other Negator's abilities if his targets view him as a threat, until the Negator War Arc, where it is changed that he can only copy those who he sees as strong. He negates the fairness of a person having only one ability. Copied abilities include: "Unbelievable": Thought to be his original Negator ability. It allows him to ricochet bullets into targets so long as he aims away from them. Tatiana described the agility as a sure-fire ability though the bullets can still be blocked from hitting their targets. In truth, he merely possesses excellent marksmanship skills, despite being blind.
 * Unstoppable: Billy has copied Top's Unstoppable, allowing him to move at high speeds.
 * Undead: Billy has copied Andy's Undead, allowing him to regenerate from severe damage.
 * Unjustice: Billy has copied Juiz's Unjustice, allowing him to negate other people's sense of justice. He has, however, since lost this ability.
 * Unmove: Billy has copied Chikara Shigeno's Unmove, allowing him to negate other people's movement.
 * Unbalance: Billy has copied a certain architect's Unbalance, allowing him to negate the balance of buildings.
 * Unchange: Billy has copied Gina's Unchange, which he uses to create invisible barriers from unchanging air.
 * Undefinition: Billy has copied a certain negator's Undefinition, allowing him to negate the definition of things, including Blood's shape.
 * Unruin: Billy has copied Ruin's Unruin, allowing him to recover from being damaged.

Equipment
Handgun: Billy wields two revolvers on his belt that he presumably uses in conjunction with Unbelievable.

Spurs: Billy wears spurs on his shoes to help him visualize his surrounding through noise. After regaining his vision through Undead, he no longer has use for them.

Trivia

 * Billy ranked 9th in the First Popularity Poll and 9th in the Third Popularity Poll.
 * His hobbies are gun collecting and making sweets.
 * His special skills are quick-draw shooting and clinging to Tatiana.
 * His favorites dishes are coffee and mango (didn't used to like the taste or texture but learned to like it over the years).