This story follows a budding author of erotic literature who courageously ventured into the realm of novel writing but encountered failure with his first attempt. By chance, he aids Jeong Ha-ni, a renowned novelist he looks up to, and in return, receives a covert mentorship aimed at achieving success. "From this point forward, follow my guidance. I will reveal to you the emotions of women." Can Nam-Joo manage to craft a new bestseller?