Fantasy: the Strongest Passerby, Billions of Times More Efficient

Jiang Lai was reborn in a fantasy world with ordinary qualifications and no chance. He was just a passerby in the eyes of the geniuses. At this moment, the billion-fold efficiency system was activated and his self-discipline became stronger! On the first day of self-discipline, you will be ten times more efficient. Ten hours of practice is equivalent to a hundred hours of practice! The first hundred days of self-discipline, one hundred times the efficiency, ten hours of practice is equivalent to a thousand hours of practice! The first thousand days of self-discipline are a thousand times more efficient. Ten hours of practice is equivalent to ten thousand hours of practice! Since then, the atmosphere in the Holy Land has changed! A certain heroine of Destiny: "Damn it! I have the help of the old lady with the ring, why can't I still be far behind?!" A certain reincarnated empress: "Uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu You obviously have ordinary qualifications, why are you so evil?" Destiny Villain: "He is a hard-working person, and God will not let him down. I'd better make friends with him." This book is also called: I am ordinary, but I am so invincible when I have self-discipline. The heroine of Destiny asked me why I am so evil? Nothing but self-discipline! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.