Their Lives Are Full of Holes and Need Me to Fix Them

I am Xu Zhishan, an ordinary high school student. I have been dreaming a lot at night recently. In the dream, there was only a vast white space, and there was a huge crack in the space. A fantasy voice narrated: "Their loopholes have gradually become apparent, and only you can fix them." "Wait, what do you mean, why me?" "And what do you mean by 'loophole'!" Thus, the story about Xu Zhishan and them begins... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.