Gao Wu: I Am a Ghost, and I Can Become Stronger by Exercising

Traveling to a parallel world, Ye Chen is bound to the "Ghost Back Fitness System". As long as he works out, he can become stronger. "Bench press a thousand times, physical fitness +1." "You can do pull-ups a thousand times, and you will gain an S-level superpower." "After running for an hour at night, you gained the SS-level ability to counter damage." "Sit-ups are a thousand words, and you have obtained the SS-level power of air shock. When Ye Chen was running one day and night, he suddenly encountered a monster from the depths of the void. And met some guys who called themselves 'Night Watchmen'. A new world opened up to him. Superpower? Monster? God? Once I get rid of my ghost, all my skills are like my younger brother in front of me! There's nothing that muscles can't fix! If so, add another muscle! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.