This is a amazing manga with an a amazing plot. Image Edge of Tomorrow mixed with dragon quest. Its realistic, the plot is about how the hero keep going back to the starting point and redoing his quest till he succeed in defeating the demon lord, but this one is a tad different he already defeated the demon lord numerous time, but he still chooses to go back and suffers by himself to get the best possible future for his friends and allies. I do not want to spoil anything but its refreshing to see a time loop being implanted in the right way andnot being a weird cash out for bad story telling. Honestly glad to finally read a fantasy adventure novel that isnt a isekai and about hard work and preparation to defeat the demon lord.