Ski instructor Sophie rescues Julian, an illegitimate heir of a wealthy clan, amid an avalanche, and the two fall in love in their desperate predicament. After Julian suffers amnesia in a car accident, his cousin Isabella takes the opportunity to impersonate Sophie and becomes his nominal fiancée.
When Sophie arrives seeking him after discovering she is pregnant, she is framed by Isabella. Her parents lose their jobs, and she barely survives a car crash. Overcome with despair, she flees to a remote town, gives birth to their son Leo alone, and endures hardship in silence for five years.
Five years later, a skiing video of Sophie goes viral. Upon seeing it, fragments of Julian’s memories return, and he travels to the town to find her. Deep estrangement stands between them when they reunite. A second avalanche fully restores Julian’s lost memories, and all conspiracies of the past are brought to light.
In a desperate bid to hold onto her status, Isabella kidnaps Leo. Her crimes are eventually exposed; her family loses all its wealth, and she descends into insanity. Julian removes all obstacles, abandons elite fame and fortune, and pursues Sophie earnestly. He proposes to her amid alpine blossoms, and the family of three finally live happily together.
