 The On the Way to a Smile novella " Case of the Lifestream – Black & White " focuses on Aerith and Sephiroth 's respective journeys through the Lifestream after the end of the game but before the events of the film . The " Black " section deals with Sephiroth , the " White " section with Aerith . 
 The On the Way to a Smile novella " Case of the Lifestream – Black & White " <a href='uninflect' title='1'><mark>focuses</mark></a> on Aerith and Sephiroth <a href='null_genetive' title='2'><mark>'s</mark></a>respective journeys through the Lifestream after the end of the game but before the events of the film . The " Black " section <a href='uninflect' title='3'><mark>deals</mark></a> with Sephiroth , the " White " section with Aerith . 
The On da Way to a Smile novella " Case of the Lifestream – Black & White " focus on Aerith and Sephiroth  respective journeys through the Lifestream after tdaend of thdaame but b4 thedaents of the dam . The "daack " section deal with Sephiroth , the " date " section w Aerith .