you are working on a on a choose-your-own-adventure story written in the second person point of view which is the which of these would make the best opening line?

a) what can he or i tell you about what just happened?

b)when I was walking home last week I was approached by a mysterious woman

c)walking home from school one day you are approached by a mysterious woman

d)when Kevin was walking home from his work last week he was approached by a mysterious woman