Drunk and broken-hearted, Byun Hyuk gets into a scandalous accident on a plane. Baek Jun is accused of stealing while on duty at a luxury hotel.

When the footage of the plane incident goes public, Hyuk is in the hot seat. He tries to make things right, only to have his father squash his efforts.

While police search for Hyuk, Jun steps in to smuggle him out to safety. She gets him a job, but the rich boy can't seem to stay out of trouble.

Hyuk turns himself in to the police, unaware of the work he's undoing. Upon release, he's kicked out of the house stripped of clothes and resources.

Hyuk follows Jun on her way to work one morning and ends up joining her cleaning crew. Their first assignment takes them to Gangsu Group's headquarters.

Jun overhears a conversation that may shatter Hyuk's trust in his brother. Kwon Je-hun is entrusted to organise a product launching event.