You are in a submarine, everything seemed peaceful, until it doesn't, something else joined us in the submarine and we need to find a way out before we're swimming with the fishes! Will you survive?

The captain named Frank spoke

Captain Frank: Welcome Aboard Tour Submarine 2020. We are sorry for your experience in the previous tour, we are still unsure what went wrong. Today, we have a calm sea and we are currently 6000 meters under sea level.