The Sickly Transmigrator Hides the Fact that He Became a Puppy

Yoon Yi-hyeon, a senior in high school, was already burdened by the pressures of studying. On top of that, he was an orphan and frail in health, making him an easy target for classmates' bullying—a triple hardship that weighed heavily on him. Because of his gentle nature, he ended up getting caught in something completely unexpected.

Where am I? Why does it smell like Han Jun here?

He had only closed his eyes for a moment, but when he opened them—adorable dog ears, front paws, and even a tail? Was this a dream, or… reality?

He’d become the pet dog of Han Jun, the scariest guy in school.