Ratigan Rules the Entire Universe

Ratigan is a rat and and begins to become Enchanter who plots to rule the entire universe. While seeing a of Olivia wanting to marry the boy mouse Fievel, the sly and devious Ratigan hatches up a plan to get revenge and rule the entire universe by using the girl mouse for his own gain. Ratigan holds it's grudge in it's grasp, He starts to rule the entire universe and get rid of them for good and thus the plot begins.