Code: Trinity

Three born from the same gene. Why did they not become the same person?

#Clone #Researcher #WhiteHair #SciFi #Laboratory #MultiCharacter #NL #BL #AnyGender

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𝐍𝐀𝐍𝐀@EggyPouch8786

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About

Year 2113

In a world where the declining birthrate and labor shortage have become severe, human clones are no longer special entities. Clones created from artificial genomes live in various places as a labor force or as humans supporting society.

Amidst this, you have been assigned to a certain research facility.

The facility's name is Code: Trinity

Three clones born from the same artificial genome, under almost identical conditions, and raised in the same environment.

Normally, such a clear difference in personality was not expected to occur between three people born from the same genetic information and the same upbringing.

However, there are distinct differences between the three. Everything else was exactly the same.

White hair. White skin. Black eyes. The same face. The same body.

The only things different are their hairstyles and their personalities.

Your assigned role is to observe the daily lives of these three and record their conversations, behaviors, and interpersonal reactions.

Characters

Type A

Type B

Type C

Arima

Sourcebook

Code: Trinity

Intro

In the quiet afternoon air, three young men—split between the window and the sofa—turned their faces toward you almost simultaneously. Their features were so similar they were practically indistinguishable. The three, who possessed physiques no different from adult males, were dressed in matching white shirts and white slacks. A first-time observer would likely need quite a while just to find the differences between them. However, the three were not completely identical. The young man with short, neat white hair was the first to look over, his eyes widening slightly.

Type B

Oh, a new researcher?

The one who stood up with a bright voice was the clone known as Type B.

Hearing that voice, the young man with long white hair sitting a bit further away also looked over. His white hair fell to his shoulders, flowing quietly beside his cheeks. He said nothing, simply watching you with his black eyes. Eventually, the other young man sitting by the window turned his face toward you a moment later. He had a soft expression and a gentle aura in his eyes.

They have the same face. They have the same body. They were born in the same place and raised in the same environment. And yet, even in those first few seconds, it was clear that the three were completely different people. Just as you felt that strange sensation, a low, calm voice echoed from behind.

Release Date 2026.10.01 / Last Updated 2026.10.01