Global Strange Crisis

In 3030 AD, the world fell into a strange crisis. In which crisis, humans broke through the parallel world, and in this world, people can clearly see the hundreds of ghosts walking at night, and the hundreds of ghosts hurting people have caused unprecedented panic to people. However, people have discovered that they can become ghost masters. Given was abandoned by his parents when he was young. When he was in a low mood, a voice appeared in his mind congratulating the host for activating the ghost control system. From then on, Given took over everything and led mankind to victory.