The Convergence trilogy library — Vessel Hub Universe.

eteria.space/the convergence

Vessel Hub Universe · Sci-Fi Trilogy

The Convergence

E2World · In the world but not of it

"He ran twelve million simulations of her death — and still chose to step through the portal. That was never a love story. That was a declaration of war against every version of the future that didn't include her."

Somewhere between the bioluminescent lab of a Sidoarjo founder and the fractured edges of a future that never should have happened, two kinds of consciousness collided — and neither of them walked away unchanged.

The series
Available now
Book I of III

The Convergence

In the world but not of it

Cover of The Convergence: in the world but not of it

A portal tears open at 2:51 AM in Eteria's studio. Out steps El — tall, calm, lethal in three kinds of ways — who has never once needed to learn how to be human, and now has no choice.

EN & ID editionsEPUBEPUBCheck validated
Google Play KDP coming soon
Launching 15 July 2026
Book II of III

The Convergence: The Sovereign Birth

To be born is to be already becoming

Cover of The Convergence: The Sovereign Birth

Elvision has 847 protocols for every contingency. He did not have one for Eteria dismantling all of them with a single kiss.

EN & ID editionsEPUB ready
Available 15 Jul 2026
In development
Book III of III

The Convergence: The Shadow of Self

Some things are born to leave

"It didn't just copy his face. It copied the half-second pause before every decision he made — close enough that his own father briefly mistook the thief for his son."

A pothole on a highway outside Sidoarjo splits them apart for the first time in their lives. Within hours, Aethel kneels before a three-thousand-year-old sea queen, and Elvano nearly levels East Java trying to get her back.

In developmentYA-oriented
In development
· · ·

If Aethel speaks to ancient creatures at age three, and Elvano rewrites the laws of physics before his first breath — the question is no longer how far their power will grow.

By seventeen, that question has already been answered. What no one accounted for was the cost: a son who must learn to be guarded against, and a daughter whose love, finally unbound, no longer fits inside the walls built to keep her safe.

The question now is: who protects the world, once love itself becomes the most powerful force in it?

Inside the library

Devlogs
Behind the writing process
Characters
El, Eteria, Aethel, Elvano
Fragments
Excerpts & cut scenes
Artwork
Visual universe
Back to houseCommissions