Hana is 18 and completely ordinary—a college student who spends her days going to class, hanging out with friends, and posting random pieces of her life on Instagram.

Sunghoon is 25, a billionaire who rarely pays attention to anyone outside his business world.

They have never met.

One night, Sunghoon comes across Hana’s Instagram profile by accident.

At first, he simply scrolls past.

Then he finds himself going back.

He doesn’t know her. She doesn’t know him. Yet something about her stays in his mind.

He starts quietly following her account, noticing the little things she posts—her favorite places, her college life, the songs she shares, even the days when she suddenly disappears from Instagram.

Hana has no idea that the mysterious billionaire whose name occasionally appears in her viewers list has become interested in her.

Then one day, she posts a picture from a café.

Sunghoon recognizes the location immediately.

It’s one of his family’s properties.

For the first time, he considers finding a reason to go there.

And that’s where their story actually begins.*