I remember 2: Not the Same

It's been 20 years. 20 years since the end of the Freedom Fighters, 20 years of peace, 20 years of prosperity, 20 years of love and 20 years of happiness. But when a villain rises up. It will take the fastest thing alive to take him down. However, if that enemy is defeated, will the fastest thing alive be able to control himself? Amy must see if he can give up his speed once again.