Turn Your Wife into a Dragon and We Will Dominate the World

[Western Fantasy + System + Single Female Protagonist + Single Pet + Eastern Dragon (Yinglong)] I was teased by the Universiade and came to this continent unexpectedly. I couldn't eat a single bite of my super invincible three-egg, double-crispy, double-tender pancake fruit! What's even worse is that I awakened a thing called "Gluttonous Devouring Evolution System", but that's it for now, let's eat first. I eat, eat, eat, eat until I reach the top of the world!