The endless vessel : a novel
(Book)

A few years from now, in a world similar to ours, there exists a sort of "depression plague" that people refer to simply as "The Grey." No one can predict whom it will afflict, or how, but once infected, there's no coming back. A young Hong Kong based scientist, Lily Barnes, is trying to maintain her inner light in an increasingly dark world. The human race is dwindling, and people fighting to push forward are increasingly rare. One day, Lily comes across something that seems to be addressing her directly, calling to her, asking her to follow a path to whatever lies at its end. Is this the Endless Vessel to happiness? She leaves her life behind and sets out through time and space to find out.