I’m Really a Proper Puppet Master

After transmigrating into a bizarre inner world, Fang Yuan could only cry as he stared at the book the System had left behind before running off: A Puppet Master's Guide from Beginner to Buried.

But since he's a puppet master, surely a little human-body modification isn't too much to ask. And learning some forging and formations shouldn't be a problem either.

What? You say puppet masters only know how to play with strings?

Well, the world's timeline is a string too. How do you know your world isn't my puppet?

As the outer and inner worlds merge, Fang Yuan looks down at everyone. “Don't get the wrong idea. I'm really just an ordinary, respectable puppet master.”

The masterminds behind the scenes: “Stay away from us!”