I kind of wish it was the MC instead of the FMC in my opinion but its still might be a fun read
Difficult.
It seems to play the typical
sekai-kei setup. The MC will be a “normal” person, who doesn’t have anything special, not sure of what purpose they have; while the girl holds fate of the world and seems to be interested in him only because he “gives her a sense of normal life”.
The Japanese market probably enjoy the “being loved even if I’m nothing special”, but I never enjoyed it because gives too much of the “she might dump me anytime when she’s bored” anxiety from having nothing of actual value to the girl.