My Grown-Up Brat Is Still Single in Their Thirties

As the second season of My Little Old Boy premieres, a mysterious guest arrives at Kim Jong-kook's home.

In the studio, Song Ji-hyo's eyes widen with delight. "Oppa!"

He's hailed as the godfather of Korean entertainment, one of the world's ten most controversial creative geniuses, and a baby-faced man who never ages.

Years later, news of his return brings goddesses flocking to him.

"Oppa's room is missing a lady of the house."

"Could you tell me the passcode to your place, sunbae?"

With the show's help, 36-year-old Ahn Jae-woo tries for the first time to overcome his fears and find love... taking a step toward the next stage of his life!

Meanwhile, his other identities are gradually revealed: a low-key invisible tycoon, a stock market guru, a kickboxing champion, and a renowned philanthropist.

The internet goes wild!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.