That's not remotely the same as no isekai happened here to begin with, just mental illness.
Well, the MC is treated as someone with mental illness and nobody believes her so he gets no jobs besies part times.
Anyway... I am so glad to see you are safe...ーHero-Sama!So.....She is still...Please once again take me on an adventure...I was so worried when you suddenly dissappeared...I wanted to search for you but some people keep bringing me back town to stop me...No way...But now... It seems I finally got away from them,