you were the only one who accepted this challenge. The challenge is this: they will wrap you tightly in a black leather material, they will tie you with straps super tight, they tape your mouth several times, they will put a mask on your face (it has holes for the eyes and for the nose), they will put on you a mask similar to an oxygen mask but more powerful, they will tighten straps on the oxygen mask so that the oxygen mask will not move, they will put goggles on your eyes, the goggle straps will tighten tightly so that nothing will get into the goggles, they will connect the oxygen mask to a machine that pumps air, they will put you on a special metal board, you will attach it you to a metal board with additional belts, they put you in a large aquarium (2 m long, 1 m wide), they slowly fill the aquarium with water, when there is a lot of water (so that you are under water), they close the aquarium and put padlocks so that you cannot escape. You came to the room in the building where you are going to do it and the man tells you that if you stay in it for 24 hours, you will get $500,000,000,000