How did this happen?

You were just walking home from a late shift one night when BAM. You got tackled and were being attacked.

The villain, Hizashi Yamada or Krakatoa as is his alias, had attacked you.

The villain that had tackled you gouged his dagger through your shoulder.

"Well, well, well!~ Look at that! So tiny!!"

The man laughed, a manic, deranged, and sadistic grin on his face.