I Can Synthesize Ghosts

In an accident, Ye Chen was attacked by a bloodthirsty rat. Because of this, Ye Chen saw a different world! He can synthesize any monster! Get a bloodthirsty mouse, a junior synthetic armored mouse, an intermediate armored mouse, and an advanced double-winged mouse that can walk upright and be three meters tall! It's not just mice, it doesn't matter if you have gods or monsters, you can't imagine that they can't get along without Ye Chen! If you one day see the thousand-meter-tall Lord of Hell coming, don't be afraid that it might be Ye Chen's composite!