Hoshigaki's Fate

What is a hero? Why save the world? When the first "cleaned" star falls from the sky and the alarm bell of "catastrophe" is sounded, where should mankind go? Can we survive this "purge" sweeping the entire world? The whole world is looking for "hope", but where is "hope"? When disasters engulf cities, when innocent people are displaced, when the whole world holds him up on the altar of "hope" and thinks he is the one to end it all, but this much-anticipated identity is just a shackle that is too heavy for him to break free from. Is this imposed fate really "hope"? "My name is Shen Xingjin. I am a "hero" and a "poor guy" who is trapped by fate and pushed to the end by the world."