I Want to Be the Master

What is life like traveling from Earth to another world? Wow! Cat girl! Mermaid! Fox demon! The other protagonists are all princes and princes, why am I a dog! ! Forget it, I used to be a powerful all-around technician! Even if I am a dog, I can still live a glorious life because I have a great dominance system! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.