Hard Memory: Prisoner Under Fire

In a future world where resources are depleted, Earth will no longer be habitable for humans. In order to migrate to other planets, scientists have discovered that human memories are the greatest source of energy and that if enough memory energy is collected, they will be able to "frog-jump" to planets that are suitable for human life.
In order to carry out the plan to migrate to other planets, Xiuluo City has built a city for memory harvesting, and the people living in the city are being sucked into memory energy. Li Lei, a grassroots man with a sense of justice but who has never been able to get his way, unwittingly discovers the secret of the city. He begins to use his modest power to explore the city and eventually deciphers its secrets, allowing the people to live a better life.
(Source: Cpophome.com)