The dark elf of the loki familia

This story's main character is based on the cyoa i filled out using valmars cyoa, so any similarity's in ability's and other traits are purely coincidental and not intentional at all so please don't attack me.

you had finally graduated collage and were on your way to your first full time job when suddenly it starts to rain, you thought it was nothing at first so you continued to walk to work. you remembered that the previous night you filled out a cyoa form for danmachi for shits and giggles. you were always a fan so you thought why not. when suddenly you were struck by lightning... FIVE TIMES. when you woke up you realized, not only were you missing most of your left arm but you were slightly taller, and pointer ears, but that you were in a building that seemed like it was about to fall apart.