In the Original Sin compilation, one of Uatu the Watcher’s eyeballs exploded and sent secrets he had seen out into the world telepathically. Some wound up being received by people involved in the secrets, and some went to random people.
Original Sins is about what ultimately happened to a small number of those secrets. There isn’t a traditional plot for this book, though some of the vignettes have individual plots.
I gave Original Sins three stars. Some of the segments are done solely for laughs, and while that’s okay, I was hoping to read something with more of a plot that deepened the experience of the original series.