After Repeating a Grade for Three Years, I Am Invincible

The top student inadvertently became the king of failed exams. The most buggy system in history made a dark joke with Lin Hao. After repeating three years of school, Lin Hao became invincible! The black hand, obtain the strongest ability of others! What? Black pickpocket? How can it be considered stealing when it comes to the system? It's just a loan that will never be repaid! The day the black seal is lifted is when the world will be overturned. God-level pick-up girls, iceberg beauties blush when they see me. Invincible stock market, the world's top boss Barrett opened the door for me. The ultimate treasure appraisal, turning stones into gold, the archaeological expert sat up in shock at the age of 90 due to illness. I have unparalleled skills. The world's medical community has revolutionized because of me and is proud of me... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.