Oh my apocalypse [YiZhanFF]

They do not know what happened and why. They only know that one day, while doing their duty, a worldwide catastrophe occurred. And because they had no one else and it is better to survive in pairs than alone, the two dissimilar men teamed up and now try to survive together their longest duty of their lives.

This is a fictional story that has nothing to do with the reality. The two actors/singers/idols have nothing to do with this story except that I am borrowing their names for this fan fiction.