After a three-year wait, Squid Game is finally back. Netflix’s most popular series ever finds Gi-hun (Lee Jung-jae) returning to the gauntlet of games that nearly killed him in 2021. The question is, Why? It looks like we’ll get the complete answer once the new episodes arrive.In the first season, Gi-hun emerged the victor of the deadly games and brought home unspeakable riches. However, something tells me things won’t be the same for him in this second season. Joining Jung-jae in the season are returning cast members Lee Byung-hun, Wi Ha-jun, and Gong…