Digimon World Re:Digitize is a completed manga by Hongo Akiyoshi, first published in 2012. It blends sci-fi, action, adventure and fantasy. You can read all 2 available chapters of Digimon World Re:Digitize online for free on MangaPulse; the newest is Chapter 2, added 2018-03-30. The series is finished, so you can read it from start to end in one go.