Of course, this should start with the famous work The Cross by the French novelist henri barbusse. The novel tells the story of a French invasion of Africa. The hero's French army successfully raided Gala villages (a village in Africa) and was celebrating after killing the local people. Just when the local villagers came back, the hero's army was wiped out, leaving only the hero who was wounded in the head by the collapsed hut and covered by thatch. After returning home, he was awarded the Cross, which is a symbol of great honor. But after vanity is satisfied, the hero is soberly aware of the spiritual condemnation brought by this war of aggression.
Jay's early songs are very artistic, and different people can experience different charms.