Under what circumstances does life really have meaning? And what kind of life is needed to truly be called "meaningful"?
What is "life" and what is "death"? What is "life", what is "life"?
Sudden zombies and sudden doomsday. The world is vast, where will the road to tomorrow go?
Perhaps the end is near, and everything will end up in a silent tomb.
Even so, I want you to understand——
Because you are always by my side, I can become the most ordinary hero in this world.