Lancelot

is the son of Ban and Elaine. At the age of 10, he went missing with his attendant Jericho. Six years later during the events of Mokushiroku no Yonkishi, he reappeared as a mysterious talking fox named and accompanied Percival in his journey, and later returned to his human form. He is also a Holy Knight of Liones, and one of the Four Knights of the Apocalypse.

Appearance
Lancelot appears to inherit both traits from his parents, although he inherited his mother's facial features mostly causing most people to mistake him for a girl after first meeting him. He has short blonde hair, but later cut it much shorter to look more like a boy, while revealing the scar he got from Tristan in a fight.

As Sin, he appeared as a normal fox with a coat of pink fur covering most of his skin except for his underside and the tip of his tail. He wears a collar with a small, crystal pendant around his neck and his eyes often appear closed.

Personality
At first appearance, Lancelot appears to be cheerful and friendly around a con artist merchant, seeming naive and innocent, but later revealed a more ruthless side similar to his father after seeing that the merchant was tricking the fairies with junk to get their treasures.

As Sin, he was shown to be blunt and straightforward in his conversation with Percival and Donny, after saving them from Pellegarde. At first, he showed no interest in Percival as he didn't bother speaking with him until he had reason to believe that the boy was one of the Four Knights of the Apocalypse, as he claims he is part of a group who opposes King Arthur Pendragon and the Holy Knights of Camelot who hunt down for the four in hopes of preventing the prophecy of the world's destruction at their hands.

His attitude shows he approaches matter in a business-like manner and casually dismisses Percival's retort that he won't destroy the world, claiming that despite what the boy intends, it is destined to happen and cannot be prevented.

History
Lancelot was born from Ban and Elaine becoming the prince of the Benwick Kingdom.

He visited Liones on prince Tristan's tenth birthday, having a sparring fight with him that left him with a head injury which awakened his ability to read hearts. There he met his father's former companions, including Gowther who showed him Ban's history with the Seven Deadly Sins. After learning how his father was respected as a knight, Lancelot developed a great admiration for him and a desire to be recognized by him.

Abilities and Equipment
Even as a kid, Lancelot has shown above-average combat skill and physical abilities, having quicker reflexes than an adult man before he could capture him and kick him with enough force to send flying away. He is strong enough to hurl a makeshift spear at a boulder, almost completely shattering it.

As a teenager, his physical attributes and combat technique are enhanced as he manages to kill a strong and resilient man like Doronach with a single one-inch punch. During his fight with Arthur Pendragon, he was able to match and even surpass him, forcing him to unleash the power of Chaos. Tristan states that after his disappearance, Lancelot's power grew until it completely surpassed his own and equaled that of the Seven Deadly Sins.

Lancelot has great speed and perception, being able to easily keep up with Fiddich who was using his magic power Haste that increases his speed and can even block a kick from him before it starts. He also shows great archery skills, having enough precision to hit the opponent's pressure points with deadly effects.

Abilities

 * Heart Reading: Inherited from his mother, Lancelot also has the ability to read people's minds, thoughts, and memories, a common ability among fairies.


 * Transformation: An ability coming from his fairy heritage that allows Lancelot to change his physical appearance. His ability to transform is on a higher level than that of a pureblood fairy. He usually uses it to shape-shift into a small pink fox.
 * Levitation: Due to Lancelot being half human, he can not levitate or fly on his own, only being able to do so when he transforms into something that naturally has wings.


 * By pointing a weapon at an enemy, Lancelot fires a beam of light that chases the target at high speed pulverizing them.

Weapons

 * Bow and Arrows: Lancelot's main weapon, he wields arrows in combat because no other weapon can endure his magic power, with the arrows being easier to use and replace.

Ban
Lancelot has a close and loving relationship with his father. Despite being frustrated with his occasional lack of disposition as king, Lancelot has great admiration for him and constantly tries to act like a responsible adult so that he will recognize and praise him.

Elaine
Lancelot is shown to have a good relationship with his mother, being able to talk to her about things that he does not tell his father.

Jericho
Lancelot and Jericho have a teacher-disciple relationship. Jericho seems to harbor a certain attraction for him, leading Lancelot to see her as a pervert. Even so, Lancelot always considered Jericho as an older sister and part of his family.

After finding out that Jericho had become a Holy Knight of Camelot, Lancelot leaves astonished to know that Jericho harbors a genuine romantic love for him.

Trivia

 * Lancelot is named after, who is one of the Knights of the Round Table in Arthurian mythology where he typically figures as King Arthur's greatest companion and one of his greatest knights, and his parents were King Ban of Benoic and Queen Elaine.
 * Lancelot is right-handed.
 * Unlike his parents, Lancelot shows a high tolerance to alcohol despite being a child.
 * Although Lancelot and Tristan were born 2 years after the Holy War, they are confirmed to be 16 years old even though it's only been 16 years since the Holy War as of 4KoTA; meaning there are time discrepancies and contradictions in which they should either currently be 14 years old, since it has only been 16 years since the Holy War, or the Holy War should be 18 years ago to coincide with how they are 16 years old.
 * Lancelot gives off a faint scent of lemon.
 * He learned Fukushima dialect by ear rather than being taught by Puora.
 * Lancelot doesn't prefer the mother-like type of girl, unlike Tristan.
 * Lancelot's sense of time is more like a human's, as to a fairy's.
 * An untransformed Lancelot can't fly like his mother Elaine, because he is also a human.
 * Lancelot prefers salty or sour food.
 * Lancelot is ranked number two out of the Four Knights when it comes to who's the best at cooking.

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Lancelot