World Lines: From space-time to apocalypse

In this fictional world, most inhabitants follow a straight path in time from birth to death, but there are outliers who have periodic or other deviant "world lines", passing through their space-time point multiple times. The title derives from the different paths of existence by a diverse set of characters. One of the outliers for example, is a Scottish fisherman who is trying to weave his way in the normal world, bringing some sense to the madness created by both human and natural events ...