What if Zira was good? (Lion King AU) FULL CROSSOVER

Hi dears! Another full crossover hehe ^^ HISTORY: Scar kills Mufasa, Zira sees him, Scar asks the hyenas to kill Simba, Zira stands up to the hyenas to defend Simba. Later she brings Simba with his mother (Sarabi). Zira tells Sarabi what has happened, leaves mother and son crying while she goes to look for Scar. The hyenas are going to warn Scar that Zira has saved Simba but he does not want to listen and throws them out. Zira appears and gets angry and takes Nuka, then Sarabi appears, Zira says that it was he who killed Mufasa, Sarabi banishes Scar. Scar returns with the hyenas, they tell him to finish what he started, kill Simba. One day Nuka and Simba are playing and Scar appears, the hyenas pursue Simba but he manages to escape, Scar takes Nuka and leaves with him. Simba tells Zira and her mother that Scar returned and Nuka was there, Zira gets angry and goes looking for him. Scar wants to train Nuka to get revenge, Nuka is afraid, Zira appears and kills Scar, t