NinjaBro: Be warned, he has mad ninja skills. #hallway100

Where did Bro learn to become a ninja? Find out more when tomorrow’s comic appears tonight at midnight.

Pop Quiz: The last time Bro attacked Berk, he was the Brossassin.

Extra Credit: Roma’s demigod comment is indeed a reference to Percy Jackson. Considering all the Greek mythology we have with Poseidon and Hermes, it’s fitting.