'I dare say this is by far the best novel I've read this year'

'This is the first book I've ever read that has touched my soul so deeply and yet kept me interested until the very end'

'You'll find yourself reading not knowing how much time has passed'

One morning, a phone call from a real estate agent changes the life of Lumiere, a broke architect in Paris. He is invited to view a historic mansion on the Ile de la Cité, a location far beyond his wildest dreams. If approved, he'll be able to call it home.

The only catch? He must visit the ailing owner at a sanatorium in Switzerland and help him uncover the family secrets embedded in the mansion's walls...

The instant No. 1 Korean bestseller, Where the Light Leads is the heartwarming and healing mystery everyone will be talking about...