N

N's eyes are spaced far apart, one lower than the other. His mouth is located under the "" shape on the left side. In his superhero form, he has muscles, reflective eyes, and a yellow streak of hair, and it causes the "Ñ" shape. In his ultra form, he has additional hair from L's and M's forms, and for some reason, his eyelids turn maroon. N is timid and a bit clumsy but is very kind and caring. As a child, n was best friends with f, along with r, i, e, d, and s. One day, l and o decided to beat up n for an unexplained reason. As revenge, f used a, r, and t to make the word fart and embarrass l to make it look like he is farting, causing many Letters including n to laugh. When l and o pushed f into the word "frick", n watched in pure horror as the Letters beat him up. Before he can do anything, l, m, and o block him from f. As a result, n is forced to hang out with them and looks back at f in sorrow from his cave.

At some point before F's attack, N grew into an adult.

As an adult, N has joined The LMNOP Crew, where he possesses the semicolon ; gem that allows two Letters to be stuck together, which was one of the last gems cried out by F. Unfortunately, he was abused and neglected by the leaders L and O, as they harshly criticized him when he failed to rescue I from F's head, and also getting his gem stolen. Despite this, M and P kept him motivated to continue the mission to stop F.

During the battle in U, N hid behind G in fear, who was possessed with L's period gem that left him motionless. When F attempted to come around the corner and spot N, C distracted F by biting him, causing F to tear C to death, as everyone involved including N watched in horror. Later on, N helps G form the word GUN to shoot "F", but in reality they shot P by accident, killing her too.

On the way to F's cave, N, feeling guilty and responsible for his friends' deaths, imagines himself in a black void with the word "COWARD," implying him to be one. In his nightmare, he sees two spotlights of C and P who are being approached by F clones, with what appears to be G blocking N from them. As N turns around to confront G, it reveals to be F, who bites at him and causes him to snap out of it while driving the VAN.

Once they reach the cave after X failed to stop F, N confronts F, who dropped all five gems across the cave which N collected. He uses all five gems to form a rainbow beam that instantly kills F. Once everything is done, Q comes along to reveal the story of what F did with a question mark ? gem, and as such N felt immediate remorse. Z helps N out by turning back time to before F runs away to the cave.

In the new timeline, N, now a child again, this time confronts l and o and sticks up to f, where the two get beaten up happily together and both venture to the cave. In the new timeline, F and N are still friends in the cave and party together with their conjoined "&" gem. However, when A and V ask N for help to rescue X, F doesn't allow N to go. As such, N forcefully breaks apart the gem, reclaims his ";" gem, and goes off to help, with F upset that he lost the last person that meant anything to him.

Later on, L and O successfully stop the numbers, but L decides it's best to launch the calculator ship at F, who earlier on mocked his failure against the numbers, leaving N horrified about F's fate. N then uses himself, A, and V to form the VAN again, which N uses to rush to F's cave, even going as far as to use his gem to turn the van itself into its super form. When N arrives, F's cave is slowly about to collapse, but manages to break through the falling rocks and get to F. Upon finding him alongside a trapped L, N tries to explain himself, but F calls off their friendship and walks into the calculator ship via its cracked button hub, which his question mark gem flew into. N repeatedly tries to reason with his friend, but to no avail.

Shortly after, F's gem flies into the calculator ship's launch button, powering the ship in the process and recoloring it entirely black as N and L watch on. The episode then ends in a cliffhanger as N and O proceed to use their gems to restrain the ship from taking off. Unfortunately, they failed to restrain the ship, Therefore, he feels broken-hearted, as he lies on the ground to watch it fly by.

Enraged from F leaving him as he failed to stop the Calculator from flying, N stomps on the question mark gem, attempting to crush it. However, it instead corrupts him and he transforms into Emo N. He then assists B, I, K, E, and O in picking up some Letters in escaping from the 5 clones.