I Am a Useless Person, but I Accidentally Unlocked All My Skills

Lin Chen was once a loser in the eyes of everyone. He was at the bottom of his studies, hit a wall at work, and even struggled with basic life skills. He was ridiculed for being "not good at anything". Until an accident, he unlocked the full skill system - programming can reach the top level easily, medical skills can save lives and wounds, fighting can kill professional players in an instant, and he is even proficient in cooking, calligraphy and painting, and business negotiations. People who used to sneer at him gradually discovered that this "waste" has changed: he has solved century-old problems in the scientific community, saved terminally ill patients, built a business empire, and even international bosses have to bow to him for advice. When all the skills came to him, and the loser counterattacked and became an all-around boss, Lin Chen realized: the so-called limit is just that he didn't touch the right switch.