Laura Brunel, 32 years old, a passionate and promising architect is sent to the beautiful city of Bangkok. Her agency participates in a call for tenders for the construction of a futuristic shopping centre. Laura has a week to immerse herself in the city and finalize the plans for this next ultra-modern shopping paradise. For this architecture enthusiast, winning this contract would allow her to make her dream come true in a city that has always fascinated her. On the spot, Laura falls under the spell of the mysterious Marc Lavoisier, a 42-year-old man with a strong temperament, in charge of an NGO looking after orphanages in Southeast Asia.
As Laura says she is allergic to children, for Marc, they are his reason for being. Living in Bangkok for the past ten years, Marc takes pleasure in introducing Laura to the indomitable and hectic megalopolis. And despite their differences, an attraction continues to grow between these two characters disappointed in love. But what Laura hasn't told him is that to build the mall, the local orphanage will have to be destroyed...