Definition: In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.
Input: Fact1: Samurai Princess takes place somewhere in alternate universe version of feudal Japan, Fact2: people alternate universe version of live with developed mechanical dolls called feudal Japan, Fact3: Kyoraku Under creates female ninja mechanical doll circumstances, Fact4: ninja doll is infused with souls of eleven of fallen sisters Equipped with eleven types of built-in weapons, Fact5: ninja is on quest to save humanity Virtually indestructible

Samurai Princess takes place sometime, somewhere in an alternate universe version of feudal Japan, where people live together with highly developed mechanical dolls called Mechas. However, excessively developed mechanical dolls start causing harm to human society, leading to ghastly bloodshed happening all over the place. Under the circumstances, Kyoraku, a mad scientist, creates a female ninja mechanical doll. Equipped with eleven types of builtin weapons, the ninja doll is also infused with the souls of eleven of her fallen sisters. She uses their combined power to take down anyone who stands in her way. Virtually indestructible, the ninja is on a quest to save humanity.