The Happiest Thing Is Watching You Smile

A nearly forgotten engagement gives her the courage to return to her homeland alone.

The big brother next door has long since grown into a mature man.

Her old admiration has already turned into love...

The girl he has cherished in his heart suddenly returns to his life.

In an instant, she becomes the center of his world.

"I'll become a prince riding a white horse for you. Will you be the princess who belongs to me alone?"