Zheng Fangtian obtained the random automatic stimulation system. He used the secret eye to know the cause of his brother's death and helped others along the way to seek revenge. The secret eye can know the past and the future. The source-absorbing method can absorb any vitality and various substances and convert them into energy that can be used to output and save people. There are also various system magical skills...
Purpose: Use your secret eyes to know the cause of your brother's death and help others along the way to take revenge.