Lin Chen woke up from his desk with the smell of cold disinfectant water. The back of his neck stung. The familiar classroom scene in front of him was strangely reversed - he returned to the tragic starting point when he was fifteen years old. The father will be seriously injured and paralyzed three days later, the girl he loves will be forced to commit suicide half a year later, and he himself will freeze to death on the street at the age of twenty. When the mechanical beep sounded in his mind, and the "Destiny System" came with the ability to predict, Lin Chen was determined to reverse everything. However, the first opportunity to reverse fate comes with a cruel choice: should you seize the predicted lottery numbers and win the huge bonus to save your loved ones? Or should you follow the sudden warning from the system and give up a huge amount of money to prevent others from buying lottery tickets in order to preserve your fundamental ability to change your destiny? He must make a choice between family affection, love and the unknown price. This time, can he really break free from the shackles of fate?