STORY STAKES : They have everything in common : their love, their youth and their pain and they will love each other more than reason. However, a conflict 4600km away will catch up with them and separates them. They then leave their country, their family and their Parisian cocoon on Boulevard Saint-Germain. To try to heal their wounds, they will each choose one side of the Israeli-Palestinian border. Now face to face, walled in, asphixiated in a tunnel more than 80 meter underground, their weapons aimed at each other, Yael and Youssouf will end up meeting again to becom sworn enemies !