It was pitch dark in the vault. I could hardly see the person next to me. Master Leao was the only one with a source of light amongst us and he was at the front.

When Jane entered first, Katie followed, Rio and Alex went after her and I was the last person to go in, so I was at the back of the group. I was struggling to keep up with the others as I place my feet on every step.

The stairs were narrow and curved in an S shape. The space got larger when we got to the larger part of the stairs and it opened to another big hall. The hall was empty and our voices echoed as we speak.

There was nothing notable about the hall as it looks like the one that is up. Master Leao led the way to a rigid-looking iron door on one side of the hall. The door has a wheel at its center and requires a pattern to be unlocked.

Master Leao went ahead and made some marks on the wheel. The wheel began to roll on its own after Master Leao finished whatever thing that he was doing on it and soon after the door