Everyone has a secret no matter how big or small it is. To some, it can be considered very important while some think that their secret is not that big of a deal and decided to just shrug it off. The story is about how 5 members of TXT finally discovered a special little secret that each of them had and how the game that they once played during childhood came alive in the real world. A/n: I'm not very good at writing descriptions or synopsis, so here you go.