Trying to live a normal life after losing her parents - and being left alone in a cruel world with only her sister - was never going to be easy. Not at Yeo-il High. But despite everything, Mr. Choi made sure they survived. Food, water, a roof over their heads, and tuition paid. Still, being Lee Hyeri's sister - and a classmate of Na Baek-jin - meant attention was unavoidable. It all began on a rainy evening. Lee Hara was lost. Cold. Afraid. Unable to find her way home... until someone appeared. An angel. At least, that's what she thought. Because Geum Seong-je was anything but that. He entered her life uninvited, yet somehow became someone she couldn't live without. And now, two years later, he's back. But this time... she doesn't want him to leave. And he has no intention of letting her go.