I, the Protagonist, Start with a Cannon

I, Lin Chuan, used to be just an ordinary otaku who read countless movies, read countless books, and just missed countless people. It's a pity that there are only a lot of theories about the world, and there is no practical operation for a three-hundred-round battle. God, why don't you take care of me? Alas,, I'm sorry to be born as a human being. Since I can't move God, I have no choice but to... "Jing Emperor, help me!!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.