Kristina's life changes abruptly after she lets Tobias into her apartment. She finds herself caught between two youth gangs that spend their time on nighttime spray tours and S-Bahn surfing. Then comes the day of decision. If Kristina wants to truly belong to Tobias' gang, she must pass a test of courage: she is supposed to throw stones onto the highway from a bridge at night. This light edition has been edited so that both versions can be read in a class without restrictions. The language has been simplified, while the content and storyline of each page remain intact. Of course, it is also possible to read the light edition on its own.