I Beat the Demon King and She Lost Her Memory, so I Made Her My Wife is a completed manga by Contllenge, first published in 2021. It blends romance, comedy and fantasy. You can read all 1 available chapters of I Beat the Demon King and She Lost Her Memory, so I Made Her My Wife online for free on MangaPulse; the newest is Chapter ?, added 2022-01-27. The series is finished, so you can read it from start to end in one go.