The plot behind this game is simple. You’re a thief, you’ve heard of an opportunity, and now you’re out to liberate some gold from a vault.
Gameplay is quite heavy on trial and error. There is one (or maybe multiple?) true path to reach the good ending and obtain the gold. A few choices will test your thinking and calculation, but most choices appear to be the sort you work out by trial and error, to figure out a path forward which does not lead to a dead end. There are no stats here, just choices which will bring you forward or to a premature game over.
If you’re looking for a more traditional choicescript game, this isn’t it. This is mostly a short challenge to complete a story by working out the best (only?) path forward, possibly through numerous game overs and restarts. Still, it is a decent way to pass the time if that’s your thing.