If he survives the orbital flight sabotaged by We Blue's activists, Largo Winch will have to investigate the dark affairs around an Indonesian tin mine. The conclusion of an explosive diptych! While Largo and the whimsical entrepreneur Jarod Manskind carry out an orbital flight, WeBlue's alterglobalist activists take control of the shuttle and rush it to Earth! Largo, who was refocusing his group's activities towards more ethical activities, will not have time to complete his formidable project, including the closure of an Indonesian mine employing children... A mine around which are concentrated major financial and political interests gradually discovered by Simon Ovronnaz.