Library

At only 18 years old, Chen Feng not only became the president of a prestigious university, but also became an instructor for thousands of special forces. Relying on the ability to travel into the future, scientific researchers humbly asked him for advice, and countless people begged him to take him in. But when his strength and power increased day by day, he suddenly discovered that he was just a member of the earth's cage. If you want to gain true freedom, you can only break the blockade of alien civilization and go retrograde.