Razor his real name is Alex, he's a book character in the 5th wave,he appears in the infinite sea,he was helping vocsh to download the 12th system in Ringer.he thought ringer is dorothy , she trusted him and they runaway from the camp with teacup after she killed dr. Claire and jumpo and he kidnaped a pilot.they kissed each other couple of times.but he betrayed her and he did tell vosch where she is,upon they slept together after the 'betrayed thing'.but when vosch came he tell her to RUN.