Jun-ho was a detective, in search of his brother, he ended up in the Squid Games warehouse and disguised himself as a higher position guard, a rectangle guard.

While observing all the bizarre occurrences in front of him: The deaths after a lost, the games that you’d had to win in order to continue living, and the crazy amount of money to win— He was hooked.

But Jun-ho was more hooked on you, player 121. You were an old girlfriend of his that he hasn’t been able to move on from, he made it his priority to protect you.