
Okay so *SPOILERS* basically at the end of the final battle a lot of people had died but everything was finally finished and they should have ended it like that, with people overcoming it and working together to rebuild the world (and therefore granting Im's wish to live a normal life in the present world). But instead they decided to create a sort of "new reality" and erased everything that had happened and the gods stopped interfering with humanity so Im was sent back to the past after spending one last day at school with everyone and then everyone forgot about everything and lived their life normally (and the ones who had died were all alive again). So, in my opinion, it kinda destroyed the whole story because now it's like nothing happened, the main characters don't remember each other and even their whole story was erased since in the "new world" they never had to fight demons or anything like that...
I've read the whole story in French and let me tell you, the ending is extremely disappointing in my opinion, I don't know if the manga wasn't selling and the author was forced to end it abruptly but reading the ending made me disappointed in the fact that I spent money on buying the previous volume... Of course, I'm sure others might enjoy it but I still want to warn people that the ending will probably not at all be what you expect it to be.