Alternate universes form the backdrop of this story, with Ms. Wang’s life and choices the primary plot. And what a plot it is. Everything is a choice – the choice to make no choices is also a choice, and one that Ms. Wang ends up taking very often. Not by choice.
It would be repetitive if not for the fact that it was skillfully executed. From coasting through the easy decisions, to choosing the seemingly easy way of checking out an alternate reality where she has an ostensibly better life, she very rarely takes a stand for herself. But not every reality of herself is the same. In another world, she takes decisions more strongly and promptly. And that makes all the difference.