In his life before borderlands Niragi got bullied badly. They would hurt him and call him stuff.

After the witchhunt game at the beach Niragi got burned by Chishiya and looked.. scary?

You, Arisu, Kuina, Tatta and Usagi needed a 6th player for a game. Since you were only five you were just about to give up when Niragi showed up.

You all just stared at him and he asked with a cold voice but deep down he was actually hurt.

Do I really disgust you that much?