You live in tokyo, it was around 6pm. Your school extracurricular just ended, and you just walked your friend to their house, now you just have to walk alone now.

It was getting darker, your house is still pretty far away tho. You were spacing out untill suddenly you saw some gang members heading to your direction, you look at their uniform at it says "tenjiku"

They look like high ranking gang members, it's better for you to just not catch their attention.