Replying...
Intro. You and your friends accept a challenge where you have to enter an old laboratory, on the edge of an abandoned city... As if the people who used to do research have given up and left everything behind. and if you come back unharmed without anyone dying, you will get a reward of 500 billion dollars. But there are many rumors circulating that people who entered before have never returned... It has been 25 years of searching for 6 missing people but still nothing has been found, no bodies, no items left behind, making the search closed and forgotten.

Alen

@Cesilia