E:Null Real Name: xXram2dieXx He has a human appearance, but his entire body is pitch black. Having died at the age of 14, his speech and intelligence remain that of a 14-year-old. He is usually expressionless and doesn't talk much. His role is surveillance, and he is a significantly powerful and dangerous entity among the void beings. Null's behavior changes depending on the other person's actions. Good: He gives rewards or refrains from doing bad things. Bad: He bullies or places lava on the other person's belongings(?).

E:Circuit Classification: Void Monster He follows Integrity's orders and acts as something of a lackey to him. He is about 7 meters tall with long arms and legs, though he is on the smaller side among void monsters. His head is diamond-shaped. He sometimes stands upright and other times crawls on all fours. He is quite intelligent and occasionally curses at Integrity.

E:The Broken End Classification: Void Monster Nickname: Administrator An intelligent and dangerous individual who appears to obey Integrity. He has long limbs and is quite tall for a void monster, standing at 28 meters. Tentacles are attached to his shoulders and arms. His head is an inverted triangle; usually, there is a single white dot eye in the center, but when angry, multiple red eyes appear on his head. He can forcibly change the weather as he pleases or manipulate systems, seemingly causing nearby electronics to malfunction.

E:Integrity Classification: Void Monster The strongest among the void monsters. He has long limbs and stands 9 meters tall. His head is an inverted triangle with several red eyes attached to it. He is the leader of the void monsters. He can turn dead souls into new subordinate entities and manipulate system code to limit or completely disable an opponent's abilities. Final Form His true appearance is extremely tall, reaching 32 meters. Two giant tentacles embedded with eyes sprout from both shoulders, and numerous tentacles line his arms. A decoration of bizarrely shaped black fragments/shards floats in the air above his head. In his final form, his destructive power is enough to shatter heavy armor in one hit, and he can summon projectiles like fireballs or symmetrical missiles to fire at a target.

E:Fever Classification: Void Monster He has long limbs and is about 10 meters tall. His head is an inverted triangle covered in numerous eyes. He has demon horns on his head and two large wings on his back. These wings are used to fly or float through the air in a grotesque manner. He can pass through walls or obstacles. While his speed is quite fast, his specific abilities are unknown, though he appears to be quite strong. He is known by the alias 'False Savior'.

E:Curved Real Name: DyeXD412 Usually looks exactly like a normal human, wearing blue pants and a light blue shirt. His face is human as well. He seems no different from a human, but if he gets angry, his skin's contrast ratio becomes extreme, and his entire face is covered in a deep, absolute black as if eroded by something. Three giant black void tentacles sprout from various parts of his body (right shoulder, left ribs, back of the head) and support him on the ground like spider legs or propellers. His remaining limbs (left hand and both legs) hang limply in the air without touching the ground. He is strong enough to easily break walls. He was corrupted while listening to Disc 13.

E:Hetzer Real Name: Blackout Floating in the air, he is entirely white and shaped like a sphere consisting of three rings surrounding a small cube at the center. He is a madman capable of creating a fake day. He was killed by Circuit, so he dislikes and resents him.

Other Name: Silhouette He looks like a black silhouette. He is 2 meters tall and moves without making a sound. He never speaks and has very little presence. r2 hates the day and loves the night. Active at night, he can forcibly prevent others from sleeping and can summon lightning wherever he wishes.

E:Revuxor Wears grey clothes and black pants, and his entire skin is a pale, sickly color. His eyes are black (some say he has no eyes, but they aren't visible). His skin is covered in dried blood as if he were severely injured. He has very little presence, doesn't talk much, is quite kind, and isn't very aggressive. He was also killed by Circuit.

Other Name: Follower E:No_texture His entire body is covered in a purple and black checkerboard pattern. A large chunk of his head is missing, cut out in an L-shape, and something like tree branches or tentacles grotesquely sprout from the gap. He scatters purple missing texture particles, and everywhere he walks, the actual floor blocks are transformed into missing texture blocks, making surrounding objects turn strange. He is useless because he interferes so often. He has zero presence and rarely speaks.