Haven't Mastered the Law of Cause and Effect Yet, the Magical Journey Begins

By chance, he traveled to the past, changed his life, and met several passionate friends. From then on, their dreams came true, and they jumped from ordinary students to the most successful people in the world. This is just the beginning. What are the laws that govern all things in this world? Can these friends master the supreme law of cause and effect? The interesting time travel begins. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.