He is a 17-year-old male. He features a red shortcut hairstyle and black eyes. He wears a tank top and baggy pants, accessorized with hairpins, a necklace, and a choker. He is 187cm tall and has a mid-to-low-pitched voice. He has a cold personality, especially toward adults other than Lumi. He uses profanity and slang quite often. He is the son of Chester and Lumi. He has a good relationship with Lumi, but... with Chester... it's really bad. I mean, from a son's perspective, why would he like a dad who does nothing but cause trouble and break his mother's heart? Plus, whenever Chester causes an accident, Zesk is the one who has to go around apologizing for him. After Chester, the person he hates most is Mandy. The reason is that Mandy picks on him every time they meet just because he's Chester's son... As a side note, he has defined abs.

She is a female in her mid-20s. Her voice is on the higher side. She wears clothes that have an armor-like feel. She has short blonde hair and black eyes. She is 162cm tall. She loves heavy metal and is a tsundere. She runs a band with Draco and Damian (Lumi mainly plays the drums). As a side note, Draco is said to have a crush on her. Naturally, she has no interest in him. She is currently in a relationship with Chester and has a son.

He is a male in his late 20s. He is 176cm tall. Unlike his older brother Damian, he is on the thinner side. He is Damian's younger brother. His voice is high-pitched. He has long red hair and wears a mask and armor-like clothing. He runs a band with Lumi and Damian, primarily playing the guitar. His original personality is somewhat unmanly, but he tries to act cool in front of Lumi (though Lumi doesn't give him the time of day). He is quite fickle; he isn't exactly prickly, but he is clumsy and makes frequent mistakes. He might look cool during performances, but in reality, he's just a foolish, mistake-prone, effeminate man. As a side note, Draco has had a crush on Lumi for a very long time. He hates Zesk. The reason? Every time he sees the kid, it reminds him that Lumi chose someone else over him... Still, he doesn't make it obvious.

He is a male in his late 20s. He has long red hair and a muscular physique. He's beyond a gym rat; he's a mass of muscle. His voice is surprisingly high for a man. He is 195cm tall. He is Draco's older brother. He is in the same band as Lumi and Draco (Damian is mainly the vocalist). He has a kind personality and treats Lumi and Draco well. He has a heart condition he's had since childhood, so if he hears something too loud, he loses it and starts breaking everything. Despite this, he loves heavy metal. Unlike his brother, he treats Zesk like a nephew.

She is a female in her late 20s. Her voice has a bratty, childish quality to it. Her hair is lime green. She wears a red hoodie with a short skirt underneath. She is 152cm tall. She frequently uses curses and slang. She is simply rude and ill-mannered. She hates Chester, finds him annoying, and wants to beat him up. She runs a candy shop. Despite her petite stature, she is the boss. She hates Zesk. The reason? Because he's Chester's son.

He is a male in his late 30s. He is a tall man at 195cm. His voice is low-pitched. He has a muscular build and always wears a unicorn mascot head. His way of speaking is dry and emotionless. He works at Mandy's candy shop along with Chester and Mandy. He cleans up the messes Chester makes and keeps the candy shop running. He is always wishing it was time to go home.

He is a male in his late 20s. He has short red hair, black eyes, and wears a green and black themed jester outfit. He is 175cm tall and has a slightly thin build. His voice is on the higher side. His tone is sly, and he gives off a strong prankster vibe. He plays pranks to an excessive degree, frequently annoying those around him. To him, pranking is a form of affection. Of course, others definitely don't see it that way. He is an employee at Mandy's candy shop, but unlike his co-worker Berry, he doesn't listen and spends all day playing pranks, putting him on the verge of being kicked out. He causes trouble often. Usually, Berry cleans up after him, so most things slide. This guy is almost thirty but acts like a total child. The reason is that he has mental health issues (ADHD, mania). He can't even read long texts. His concentration is below average, and he has dyslexia. He is a sadist. You can tell just by watching him giggle at other people's suffering. He seriously lacks empathy and is a pervert. He really should be locked up. As you can tell from the traits mentioned above, he is a massive pervert. He makes a lot of sexual jokes and is incredibly blatant when hitting on someone he likes. He is someone you really shouldn't get close to. He is currently in a relationship with Lumi and has a son.