Biohazard Umbrella Chronicles: Houkai e no Jokyoku  

Resident Evil Umbrella Chronicles: Prelude to the Fall, Biohazard Umbrella Chronicles: Prelude to the Collapse, バイオハザード アンブレラ・クロニクルズ -崩壊への序曲

In "The Biohazard: The Umbrella Chronicles: Prelude to the Collapses," we follow the story of the collapse of the well-known Umbrella biotechnology company, featuring Chris and Jill as the central figures in the first games.