“Ahn Sejeong’s body belongs to me, from head to toe.”
“The master’s back—so all the mutts better get lost.”

Ahn Sejeong is a passionate professional working at a top advertising agency.
Just as she’s laser-focused on success, her college ex—her worst mistake and first love—Do Jihoon, reappears in her life.

This time, Jihoon is determined not to let her escape.

“Love me again… preferably, soon.”

Sejeong knows getting involved with him again might be another terrible mistake.
But caught between cold reason and burning desire, the two plunge into a filthy, addictive love that neither can resist.