2화: 유즈루의 실종 후 나츠미의 변장을 위해 시도가 친구들을 조사하다
2019년 1월 18일 방영
To find out who among his friends was replaced by Natsumi, Shido starts having individual meetings with each of them. After meeting Touka, Yoshino, Hiroto, and Yuzuru, Shido decides that none of them could be Natsumi in disguise. However, in the next day, just before having a date with Kotori, Shido learns that Yuzuru was attacked by Natsumi and disappeared, prompting Shido to move fast in order to expose Natsumi before more disappearances occur. (Source: Wikipedia)