I am guessing she tried to make him hers then the curse activate as he would not technically be alone by doing that.
Or the curse is from a yandere .... sounds familiar.
Such inefficient system. Giving quotas even to those who are not capable yet exempting people because of position . In a fair society being class F power would be considered a disability. Even those who have mandatory military service has disability exemptions.
No wonder they have trouble with...
He should hurry up an ditch the origin world. Among the "can travel to otherworld and return " subgenre of isekai that world is the worst that I have seen.
One of these days he w*nk to a veteran warrior then she suddenly have the urge to go on a rampage to the dungeon core.
Just imagine if he do it with Aurelia Le Guin or worst *ahem*akamekill*ahem
I remember old cartoon that the train competed with a horse . The horse out run it at first then they came to a cliff , the horse stopped and the train continue.
That picture though, it seems he is not entirely out of the chunni phase since it is different from the previous picture so more likely he retake it. It is making progress though.