"Squid Game" is a South Korean survival drama television series that gained international acclaim for its unique storyline, intense drama, and social commentary. The series features a cast of characters, each with their own distinct personality, background, and motivations. This report focuses on four main characters: Ai Qiu (referred to here as Seong Gi-hun, the actual lead character whose actions reflect a similar narrative), Xia Qingzi ( Kang Sae-byeok, a North Korean defector), Ling Wei (referred to here as Cho Sang-woo, a character known for his strategic gameplay and complex moral compass), and Squid Game’s adult characters, exploring their roles, developments, and impacts on the storyline.