And here I am, Introducing you to the Main casts! The heroes and heroines of our story! Thanks to WaifuLab's magic, I am able to do this with more color!

Alfir— a nameless author that transmigrated to his only unpublished work. Black hair, and pale skin.

Swordsmanship: Idle Immortality (Still unusable and under research)

Full body combat: Infinitesimal Alteration (Still unusable and under research)

Mutation: Mind Over Body? Still in research, but allows the user to instill his will in his body resulting in miraculous effects.

...

Deron— Mutagenic Medieval's main protag. He is courageous, vengeful, and takes honor very seriously.

Swordsmanship: Razor Ruby

Full body combat: Razor Ruby Implementation (Still unusable and under research)

Mutation: Victorious Valor— The more victories he achieves, the stronger he gets. It focuses on superhuman improvement in an all-around manner. Allows users to gain tremendous insights during battle.

...

Lorie Lorena Arandragon— Alfir calls him Blondie (inside his head). She has wavy blonde hair that matches her sass.

Swordsmanship: Artifact Assimilation

Full body combat: Original Destiny (Still unusable and under research)

Mysticism: Cycle of Karma (Still unusable and under research)

Mutation: Luck or Fate— a conceptual ability fueled by the cosmos. Lorie can store luck as you would water in a bottle. It has as many limitations as its countless derived applications.

...

Cain Wiz Solomon— White Straight Hair, he is a battle junkie to the core.

Swordsmanship: Sabre of Light (Still unusable and under research)

Movement art: Illusory Steps

Mutation: Rays of Light— Can filter lights to a miraculous effect. Can use subtle empathic suggestions through colors. Can use light waves through a variety of applications.

...

Sheila Sunscreen— Green messy bob cut hair. She is a bit of an airhead, a facade she masterfully displayed to everyone.

Scientific Secrets: Organic Biology, Pharmacy, and herbology.

Full body combat: Ancient Trent's Scroll (Still unusable and under research)

Mutation: Photosynthesis Plantasia— Can feed on sunlight and water alone. Gets stronger by consuming organic matter, this means that she is a foodie, but she still has human limitations. She can influence plants to a miraculous extent, and recreate them for her purposes.

...

Pierre Wallace— Purple ruffled hair. He has a bad temper and is pushy. He looked older than his age suggests.

Swordsmanship: Spatial Perfection (Still unusable and under research)

Full body combat: Void Stance

Mutation: Sinking Space— To place attributes to space and make it move, a unique telekinetic variant. It's a very demanding and tiring ability as if your concentration is sinking into an endless abyss

...

Jana Weizer Bluefield— Blue single braided long hair, and yes, her braid is on the back so we can't see it. (Waifulabs doesn't really offer much in precision, but I did my best)

Scientific Secrets: Physics

Swordsmanship: Ancestral Ice (Still unusable and under research)

Mutation: Time Stop— a prospective ability capable of stopping particle motion. She can create ice through her ability. Theoretically, she can stop time, but she's still far from that level, and might not even be able to reach it.

...

The (Still unusable and under research) tags meant to express the skill are not yet available to the character in the current story. If some big change occurs, I will update this chapter, then repost it.

Prone to some changes as the story occurs.