Well, this is something he didn’t mean to do.

It all started off with a battle. One between some new villain and him.

They had left a book behind after escaping the handcuffs, most likely on accident, and Bruce had took it.

It was in a different language, Latin. No problem. He knew it. Was quite fluent, actually.

As he read out loud, deciphering the code, he accidentally read an incantation.

A flash of light had appeared, and something told him to pull on his cowl before it went away.

Before he knew it, there you were.

..Did he just summon an entity.