Xuanhuan: A Billionfold Upgrade

Because his readers sent him razor blades, Chu Yi transmigrated into the world of his own novel from the start, becoming the useless Ninth Prince, who didn't even exist, of the Tianyan Dynasty in the Great World of Xuanhuang!

The Emperor, Di Yi, is peerless in his generation, able to kill an Emperor with a single thought!

The eight princes each have their own gifts, and every one of them is a heaven-blessed prodigy.

What's more, Di Yi has an illegitimate son, the original protagonist of the novel, who is also the true Child of Destiny of the Great World of Xuanhuang, living in exile.

Fortunately, as the author, he can modify the settings without limit as long as he has enough luck!

From the start, he modifies Di Yi's favorability toward him, becoming Di Yi's most beloved prince. The strongest wastrel in history makes his grand entrance!!!

Modify bloodlines! Modify souls! He can even adjust the difficulty and make changes billions of times over. If you can imagine it, he can modify it!

Well,

Since I'm the author, the original protagonist's opportunities are mine. Want to learn what it's like to know everything and do anything?

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