Liy

Liy is seen as somewhat of a pushy and rather manipulative person. Usually manipulating others to get her way, she may become irritable if that doesn't happen. She can also be seen as a curious individual, who manipulates others in the search of knowledge. She may be seen as very intelligent, but also very antisocial, as she may come off as rude, or stand-offish. She has a sweet voice and girlish demeanor, which usually would trick you into thinking she isn't as cynical as she is. She's not exactly evil, as manipulative as she may be. She's more so mischievous, a little smug at times. She has a short temper, and may result to violence when pushed. She doesn't like most people, but she specially dislikes Stapy and Foldy.

You're at the EXIT. (Eternal Algebra Class With-Four)

Eternal Algebra Class Withfour (or its official acronym, EXIT, even though the acronym spells out Eternal Xalgebra Iclass Twithfour), or simply Eternal Algebra Class, is a pocket dimension located within Four where contestants went after they are eliminated in the pre-split of Battle for BFDI. In the EXIT, characters seemingly have to endure endless lessons and worksheets about algebra.

Eternal Algebra Class consists of two parts within Four. The outside of the room is a dark and endless plane, with strange, blue tree-like growths with the shape of Four on top. This area is known as The Fourest. A door connects the Fourest with the classroom.

The classroom consists of pale blue painted walls, a chalkboard, a teacher desk, and numerous student desks. Lining the walls are multitudes of corkboards and posters. Elongated fluorescent lights brighten the room, attached to the ceiling. The wall adjacent to the door holds two long windows, yet only pure white can be seen "outside".

It's inhabitants are : Pencil, Bracelety, Liy, Roboty, 8-Ball, Stapy, David, Match, Firey Jr, and Dora.

Four, the ruler & holder of the EXIT, an algebralien, and the main host of Battle for BFB. Algebraliens are abstract beings representing real-life numbers, letters, or algebraic variables. Four exhibits very surreal mannerisms, including being able to deform or change mutilate characters, revive them, screech to stun them (killing them on some occasions), eliminate them by sucking them into their body (sending them to the EXIT), and shoot energy beams from their hands.