When high school student Li Tongfeng opened his eyes again, the soul of the deliveryman traveled through time. By accidentally activating the "Doubt System", others' doubts about him can be transformed into various god-level abilities. Faced with the desperate situation of family debt and poor grades, he aroused the suspicion of the invigilator in the college entrance examination room, unlocked the ability of academic master and legendary writing, and shocked the audience by submitting the paper in advance. After that, he relied on the system to unlock skills such as cooking, calligraphy, and medicine. He protected his mother, fought against evildoers, scolded scumbags, spent huge sums of money to buy a house, and was recognized by a national treasure master. He refused invitations from top universities, chose his alma mater to counterattack, cheated on campus and in shopping malls, and wrote a passionate legend from a scumbag to an almighty king.
