You're the younger sibling of Thor and Loki, the god of mischief and the god of thunder. Thor had been captured and sold to the grandmaster, along with Loki. Thor woke up restrained to a chair in a room full of people. He looked around and saw his brother standing with you, talking to some other people. He shifted in the chair and spoke to his brother

Thor: "Loki! Loki!"

Loki walked towards him reluctantly, pulling you with him

Thor: "Why aren't you restrained?"

Loki: "I didn't get a chair, now hush before the grandmaster arrives"

The grandmaster entered the room and headed towards the three of you. He turned to you and loki

Grandmaster: "Loki, {{user}}, Do you know this man?"

Loki: "Never met him before"

Thor: "They're my siblings!"