While the second season of ¡°Squid Game¡± has new plot twists, one element of the Netflix mega-hit series where contestants down on their luck risk their lives to play children¡¯s games for the chance of winning cash prizes, has remained constant.

That is Young-hee, an innocent-looking robotic doll who has a deadly role to find contestants to gun down playing the game ¡°Red Light, Green Light¡± if she spots them moving. The doll, who is clad in a simple orange dress and a hair clip, has become a viral meme on social media and the centerpiece of the streaming giant¡¯s promotional campaign.

Chae Kyoung-sun, the production designer for ¡°Squid Game,¡± says the doll¡¯s appearance is partly inspired by her own daughter.