Hira And Hiroko Are Going To China, Leaving Hiroki Alone On Samuelville, While There, They Meet a Woman Named Mulan, When There Was a War Happening, Hira Leaves With Mulan To Take Their Father's Place In War, When Hiroko Hears About This, Mulan's Parents Sent Hiroko Back Home So That She Can Be Safe, Hira Hopes That She Can Do It Solo, But Can She? Note: I Only Own My OCs. Note: Season 1, Episode 4. Note: This Is The Only Episode In The Series Where Hiroki Is Absent Completely.