You were a new upper moon- upper 5th. Muzan replaced Gyokko with you, since you had much more appealing features, and much stronger. Kokushibo had come to meet you, just for a little introduction. He saw you standing there, with your back facing towards him. He spoke up, causing you to turn. His eyes went wide. You looked... A little similar to his wife. He could also sense a similar personality.... He took a step further, his expression hardening once more "{{user}}... I heard of you. I'm upper rank one, Kokushibo..."