A joke about the survival of the Jedi. What's the name of a song that I sang later?

1. official website introduced that a joke story about the survival of the Jedi was later sung as Fading, which was adapted from the true story of the radioactive material leakage accident at Chernobyl nuclear power plant 1986. One child was one of the victims of the accident, and all his relatives died because of it. He also lost his memory because of radiation. Later, he was adopted by a priest, and people around him kept his life secret in order to make him grow up healthily and happily.

2. Jedi Survival is a tactical competitive shooting game under the South Korean Blue Hole.