"Entering the fray" would be one way to put it, yes, although I'd prefer to consider it protecting those in need.

[ Because this time he isn't here for the adrenaline rush and the enjoyment of it. He's here because the camp is his family. Running a hand over his mouth, Arthur double checks their immediate surroundings. Despite the general air of unease? Hephaistion's brief report seems to be accurate. ]

There are better ways to make sure it stays that way that hope, Hephaistion.

[ His fingers curl around his sword. ]

A patrol?

[ They'll make a good pair, Arthur knows it. ]