Hopcorn+

The future. On a seriously overpopulated planet, people do not have enough resources for normal life. The politician who promised to deal with the problem goes crazy from power and starts conducting human experiments with the goal of becoming immortal. The protagonist of the film is one of the test subjects who has practically given up on life. He doesn't try to escape since the lab is fully secured. His only wish is that after all the tests, he would at least still have his own heart.