In order to save the world, the female hero, Hizumi is about to engange in the final fight against the Demon lord. However, he asks her to talk things out, not trusting the words of the Demon lord, the female hero draws out her sword, but…? A HeroxDemon forbidden… love(?)comedy, begins!!
Yuusha wa Shimei wo Wasureteru is a completed manga by Honn Noshiori, first published in 2018. It blends romance, comedy, fantasy and slice of life. You can read all 10 available chapters of Yuusha wa Shimei wo Wasureteru online for free on MangaPulse; the newest is Chapter 10, added 2020-07-06. The series is finished, so you can read it from start to end in one go.