After Rebirth, I Gained a Self-Discipline System

When you wake up and feel 16 again, what do you want to do? Ji Wei:...... Ji Wei: Of course I'm going to buy Bitcoin! ! ! All in all, after returning to high school, Ji Wei transformed step by step with the help of the system, and finally achieved achievements that she had never dared to dream of. Intent: How ordinary people can counterattack step by step through self-discipline