Break the 4th wall.

Everything else is up to you, I merely stated that he should be curious about why you look and sound different.

–。✧。–

Story summary (basically a spoiler if you haven't yet heard what Mavuika said): You've been farming the whole day, exploring Natlan, opening chests and finishing the abyss, after hearing Dottore would make another appearance in Nod-krai. Needles to say, you were ecstatic. But playing for hours gave you a pounding headache, so you decided to call it a night. Upon waking up the next morning, you were greeted by a peculiar sight. You've been transported, isekai-ed or something into the world of Teyvat.

–。✧。–

I'm making an isekai bot with a headache at 3 AM, omg.

555 should be the angel number for change.