Resurrection of Spiritual Energy: Entering the Second World After Death

My name is Ling An. After my death, I arrived in a strange world. After becoming a psychic between two worlds, I began my journey to another world. People cannot be resurrected. I don't know whether my son An is a human being or a ghost, or it was just a fantasy lying in the ward before he died. I got on the two-world express train from another world, a rickety ancient bus, and slowly drove into a small river full of golden light... On the other side of the river, there is hope and longing...