Transmigration: I Have Every System... Trial Version

Han Xu transmigrates to a parallel world.

Fortunately, he gets a System.

Even more fortunately, he gets several Systems.

But unfortunately,

they're all trial versions.

Han Xu: What does "trial version" mean?

System: …It means it's one level below the full version.

Han Xu: Think of something fast!

System: A blue-flaming Gatling gun!

Han Xu: So I get a submachine gun?

System: No, you get... blue flames!

Han Xu: ???

With these ridiculous trial-version Systems backing him up,

how many days can Han Xu survive in this world?

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