The plot marks the beginning of the Second Krakoa Age, with Wolverine traveling in time to save the life of an important figure to the mutant race. In the midst of his travels, Wolverine will relive certain moments from his own long-forgotten past as well. At some point, it is revealed that Wolverine was present during the birth of Charles Xavier and indirectly Cassandra Nova, having saved his family from an invading Omega Red, when the Russian mutant possessed some of Xavier family''s butlers and nurse. -WIKI