Goddammit, this manga took so long to get to the point that I lost all interest! Introduce the save system first, showcase what it can do, and THEN introduce the characters! It tried to do everything at once, but just kept going in circles!
Yeah, we get it, you're from another world, she doesn't understand what you're talking about! You don't have to repeat the same pattern three more times to make your case if you're not going to change the outcome! By the time they finally started fighting I just couldn't give a damn about it anymore and just dropped it completely.
Gotta be careful to not fall for the same trap on my manga ¬¬