I’m alone in the dark

Scared of the ocean because of shark(s)

I have a dog, she goes “bark”

I’m walking my dog, gotta embark

In school my friends said I was a narc

Fireworks; spark

Traveling international, Denmark

My teachers yell at me because of my remark(s)

I walk my dog in the park

I know a kid named Mark

After this I’m starting my villain arc