Have you ever seen a powerful dragon kneels in front of a little rat and begs for mercy?

Have you ever seen an immortal cultivator begs for a little rat to take him as a disciple?

Have you ever seen a peerless and kingdom toppling beauty wooing a little rat?

Well, brace yourself and follow Cain, a young earthling who was reborn as a little black and white rat overturns the order of the world... 

The cover art isn't mine. All the credits go to the owner. Cover art from Freepik