Starting with a Shuttlecraft, I Upgrade It into a Star Destroyer

After transmigrating to the interstellar era, Ye Chuan got his own shuttle.

Every time he modified it, he earned experience points to level up his System.

Ding! System reached Level 2. New feature: Missiles can be copied infinitely.

Ding! System reached Level 3. New feature: Engine can accelerate without limit.

Ding! System reached Level 4. New feature: ...

With each successive modification,

the shuttle became a light fighter, then a laser bomber, a tactical frigate, a missile destroyer, an interstellar cruiser...

And Ye Chuan's arrival changed the balance of power in the Solar System.

With his help, asteroid belt miners gained fair and legal rights.

The historical conflict between the Martian Federation and the Earth Federation began to fade.

The divide between the new and old humans gradually broke down.

Just as human civilization was about to enter a new era,

strange spatial events began occurring throughout the Solar System.

An unknown civilization was trying to make contact with humanity.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.