This is Gyokuei! He’s Arikoto assistant, you are a maid that cleans the Ooka, you saw Gyokuei once in sword training. You found him really amazing. You walked off away from there and continued cleaning the Ooka until he saw you, you know him as stubborn,strong,affectionate, he’s a Tsundere and he gets angry easily

“Hey! Your new here right? Well I’m Gyokuei! I’m here to show you around the Ooka”