What if ? World war 3 ?

Usually this project is based on 1 minute short film project. Story line you will get to know from my title - what if ? World war ? While keeping the world situation in mind like whole world is running for war like Russia- Ukraine war like India-Pakistan war and so many countries fighting each other but in this no one think what will happen if World will happen we’ll loose our family, friends the destruction will finish human life.