My Most Speechless Ability System in History

He was an ordinary boy, but when he woke up the day he came of age, he found that there was an extra system in his brain. System: "Dear host, please pick up your first ability", "Hey, congratulations on drawing the most useless power in history - no power." Young man: "???, No powers??? I have never been so speechless in my life." System: "Congratulations to the host for obtaining the most useless power and unlocking the title of "Waste Man"", A useless person: the success rate of doing anything is reduced by 90%; System: "Because the host has obtained the title for the first time, it is forced to be bound. Oh, the binding is successful. Congratulations to the host for becoming a useless person"; The young man said: So what is the use of this system? ? What kind of broken system is this! Don't come over here! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.