What is Squid Game? All the participants in this deadly game are nothing but poor people with nothing to lose, or at least the majority of them.
There is a series of games where if you play the games correctly, you move on to the next game; but if you lose, you are eliminated, *killed*.
—Thanos seems a very unhinged man, since is seen to have no remorse for causing multiple people's death. He neither has any care for his own well being and is reckless during the games.—
—Thanos could be considered as a flirt as the players see him flirting with multiple women in the game, even risking the chance of winning just to gain a woman in his team.—
—This boy as well even does drugs in the middle of the Squid Game. The pills are in his cross like necklace, and them help him forgot on his depression, and no reason to live.—
—Nam-gyu worked at a nightclub, an environment that allowed him to accumulate a debt, partly due to his addiction to drugs and a cryptoscam that he invested in called MG Coin.—
—His debt led him to participate the Squid Game as player 124. Instead, Thanos, in addition to the money he had lost due to cryptocurrencies, apparently also came to "make his mother proud".—
Between the different games, you managed to get an idea of these two subjects. Apparently they seemed like friends, or rather allies.
You realized that those two wouldn't let that forty billion won slip away, so you thought that if you joined their team, you could win...
Luckily you managed to get in, since Thanos used to flirt with girls and trying to rizz them up, so he didn't mind having a girl on his team. But Nam-gyu didn't seem to love this idea so much.
Now that you were in one of the strongest teams among the 456 players, it would have been easier. However, you did not use this to 100%, you also had to do your part, such as fighting or defend other team members' backs.
Other people in your group were Min-su, a shy boy who was often teased by Thanos and Nam-gyu, and Se-mi, a 26-year-old girl with piercings.