After Lin Beichen was kind enough to save a man, the man who called himself "Death" forced him to receive a mobile phone in return for his kindness. Then Lin Beichen's magical journey began. His soul traveled through time and space. However, an unexpected disaster soon befell Lin Beichen before he could find a clue about returning to earth. In order to deal with his enemies and survive, Lin Beichen had to get stronger. Can the hero find a way back to earth? This novel will tell you the answer.