After I Became My Archenemy's Dog, He Started Petting Me Every Day

[All main characters are adults] Zhong Chu woke up one day and, for no apparent reason, had turned into an old dog belonging to his sworn enemy.

From then on, by day, Zhong Chu was the school bully who wreaked havoc at school and got reported to the teachers every day, his tough-guy image in complete tatters.

By night, he was a rotten dog at Song Ci’s house: easily riled, out of breath after a few steps, constantly scheming against his owner on their walks, and every so often lunging in to take a couple of bites.

[Bonus scene]

Song Ci forcibly carried the old dog onto the bed, squeezed his paws, petted his head, and rubbed his round little belly. Smiling tenderly, he said, “Chu Chu, I’ll make sure you sleep well tonight. I promise I won’t do anything.”

Zhong Chu fought the urge to raise a paw and smack him in the face. He pushed Song Ci’s hand away, wriggled upward, and managed to bury his head under the pillow, still refusing to acknowledge him.

With the way he was acting today, what the hell did this bastard think he was going to do?

[Sharp-tongued, scheming top student gong X fierce, prickly school bully shou]